diff --git a/client/src/components/Planner/DayPlanSidebar.tsx b/client/src/components/Planner/DayPlanSidebar.tsx
index b83270e..c062584 100644
--- a/client/src/components/Planner/DayPlanSidebar.tsx
+++ b/client/src/components/Planner/DayPlanSidebar.tsx
@@ -211,13 +211,67 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar({
 
   const TRANSPORT_TYPES = new Set(['flight', 'train', 'bus', 'car', 'cruise'])
 
+  // Determine if a reservation's end_time represents a different date (multi-day)
+  const getEndDate = (r: Reservation) => {
+    const endStr = r.reservation_end_time || ''
+    return endStr.includes('T') ? endStr.split('T')[0] : null
+  }
+
+  // Get span phase: how a reservation relates to a specific day's date
+  const getSpanPhase = (r: Reservation, dayDate: string): 'single' | 'start' | 'middle' | 'end' => {
+    if (!r.reservation_time) return 'single'
+    const startDate = r.reservation_time.split('T')[0]
+    const endDate = getEndDate(r) || startDate
+    if (startDate === endDate) return 'single'
+    if (dayDate === startDate) return 'start'
+    if (dayDate === endDate) return 'end'
+    return 'middle'
+  }
+
+  // Get the appropriate display time for a reservation on a specific day
+  const getDisplayTimeForDay = (r: Reservation, dayDate: string): string | null => {
+    const phase = getSpanPhase(r, dayDate)
+    if (phase === 'end') return r.reservation_end_time || null
+    if (phase === 'middle') return null
+    return r.reservation_time || null
+  }
+
+  // Get phase label for multi-day badge
+  const getSpanLabel = (r: Reservation, phase: string): string | null => {
+    if (phase === 'single') return null
+    if (r.type === 'flight') return t(`reservations.span.${phase === 'start' ? 'departure' : phase === 'end' ? 'arrival' : 'inTransit'}`)
+    if (r.type === 'car') return t(`reservations.span.${phase === 'start' ? 'pickup' : phase === 'end' ? 'return' : 'active'}`)
+    return t(`reservations.span.${phase === 'start' ? 'start' : phase === 'end' ? 'end' : 'ongoing'}`)
+  }
+
   const getTransportForDay = (dayId: number) => {
     const day = days.find(d => d.id === dayId)
     if (!day?.date) return []
     return reservations.filter(r => {
-      if (!r.reservation_time || !TRANSPORT_TYPES.has(r.type)) return false
-      const resDate = r.reservation_time.split('T')[0]
-      return resDate === day.date
+      if (!r.reservation_time || r.type === 'hotel') return false
+      const startDate = r.reservation_time.split('T')[0]
+      const endDate = getEndDate(r)
+
+      if (endDate && endDate !== startDate) {
+        // Multi-day: show on any day in range (car middle handled elsewhere)
+        return day.date >= startDate && day.date <= endDate
+      } else {
+        // Single-day: show all non-hotel reservations that match this day's date
+        return startDate === day.date
+      }
+    })
+  }
+
+  // Get car rentals that are in "active" (middle) phase for a day — shown in day header, not timeline
+  const getActiveRentalsForDay = (dayId: number) => {
+    const day = days.find(d => d.id === dayId)
+    if (!day?.date) return []
+    return reservations.filter(r => {
+      if (r.type !== 'car' || !r.reservation_time) return false
+      const startDate = r.reservation_time.split('T')[0]
+      const endDate = getEndDate(r)
+      if (!endDate || endDate === startDate) return false
+      return day.date > startDate && day.date < endDate
     })
   }
 
@@ -279,6 +333,7 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar({
     const da = getDayAssignments(dayId)
     const dn = (dayNotes[String(dayId)] || []).slice().sort((a, b) => a.sort_order - b.sort_order)
     const transport = getTransportForDay(dayId)
+    const dayDate = days.find(d => d.id === dayId)?.date || ''
 
     // Initialize positions for transports that don't have one yet
     if (transport.some(r => r.day_plan_position == null)) {
@@ -295,9 +350,14 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar({
     ].sort((a, b) => a.sortKey - b.sortKey)
 
     // Timed places + transports: compute sortKeys based on time, inserted among base items
+    // For multi-day transports, use the appropriate display time for this day
     const allTimed = [
       ...timedPlaces.map(a => ({ type: 'place' as const, data: a, minutes: parseTimeToMinutes(a.place?.place_time)! })),
-      ...transport.map(r => ({ type: 'transport' as const, data: r, minutes: parseTimeToMinutes(r.reservation_time) ?? 0 })),
+      ...transport.map(r => ({
+        type: 'transport' as const,
+        data: r,
+        minutes: parseTimeToMinutes(getDisplayTimeForDay(r, dayDate)) ?? 0,
+      })),
     ].sort((a, b) => a.minutes - b.minutes)
 
     if (allTimed.length === 0) return baseItems
@@ -968,6 +1028,17 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar({
                           )
                         })
                       })()}
+                      {/* Active rental car badges */}
+                      {(() => {
+                        const activeRentals = getActiveRentalsForDay(day.id)
+                        if (activeRentals.length === 0) return null
+                        return activeRentals.map(r => (
+                          <span key={`rental-${r.id}`} onClick={e => { e.stopPropagation(); setTransportDetail(r) }} style={{ display: 'inline-flex', alignItems: 'center', gap: 3, padding: '2px 7px', borderRadius: 5, background: 'rgba(59,130,246,0.08)', border: '1px solid rgba(59,130,246,0.2)', flexShrink: 1, minWidth: 0, maxWidth: '40%', cursor: 'pointer' }}>
+                            <Car size={8} style={{ color: '#3b82f6', flexShrink: 0 }} />
+                            <span style={{ fontSize: 9, color: 'var(--text-muted)', fontWeight: 600, overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}>{r.title}</span>
+                          </span>
+                        ))
+                      })()}
                     </div>
                   )}
                   <div style={{ display: 'flex', alignItems: 'center', gap: 8, marginTop: 2, flexWrap: 'wrap' }}>
@@ -1291,6 +1362,11 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar({
                       // Transport booking (flight, train, bus, car, cruise)
                       if (item.type === 'transport') {
                         const res = item.data
+                        const spanPhase = getSpanPhase(res, day.date)
+
+                        // Car "active" (middle) days are shown in the day header, skip here
+                        if (res.type === 'car' && spanPhase === 'middle') return null
+
                         const TransportIcon = RES_ICONS[res.type] || Ticket
                         const color = '#3b82f6'
                         const meta = typeof res.metadata === 'string' ? JSON.parse(res.metadata || '{}') : (res.metadata || {})
@@ -1307,8 +1383,12 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar({
                           subtitle = [meta.train_number, meta.platform ? `Gl. ${meta.platform}` : '', meta.seat ? `Sitz ${meta.seat}` : ''].filter(Boolean).join(' · ')
                         }
 
+                        // Multi-day span phase
+                        const spanLabel = getSpanLabel(res, spanPhase)
+                        const displayTime = getDisplayTimeForDay(res, day.date)
+
                         return (
-                          <React.Fragment key={`transport-${res.id}`}>
+                          <React.Fragment key={`transport-${res.id}-${day.id}`}>
                           {showDropLine && <div style={{ height: 2, background: 'var(--text-primary)', borderRadius: 1, margin: '2px 8px' }} />}
                           <div
                             onClick={() => setTransportDetail(res)}
@@ -1340,6 +1420,7 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar({
                               background: isTransportHovered ? `${color}12` : `${color}08`,
                               cursor: 'pointer', userSelect: 'none',
                               transition: 'background 0.1s',
+                              opacity: spanPhase === 'middle' ? 0.65 : 1,
                             }}
                           >
                             <div style={{
@@ -1350,14 +1431,27 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar({
                             </div>
                             <div style={{ flex: 1, minWidth: 0 }}>
                               <div style={{ display: 'flex', alignItems: 'center', gap: 4 }}>
+                                {spanLabel && (
+                                  <span style={{
+                                    fontSize: 9, fontWeight: 700, padding: '1px 5px', borderRadius: 4, flexShrink: 0,
+                                    background: `${color}20`, color: color, textTransform: 'uppercase', letterSpacing: '0.03em',
+                                  }}>
+                                    {spanLabel}
+                                  </span>
+                                )}
                                 <span style={{ fontSize: 12.5, fontWeight: 500, color: 'var(--text-primary)', overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}>
                                   {res.title}
                                 </span>
-                                {res.reservation_time?.includes('T') && (
+                                {displayTime?.includes('T') && (
                                   <span style={{ display: 'inline-flex', alignItems: 'center', gap: 3, flexShrink: 0, fontSize: 10, color: 'var(--text-faint)', fontWeight: 400, marginLeft: 6 }}>
                                     <Clock size={9} strokeWidth={2} />
-                                    {new Date(res.reservation_time).toLocaleTimeString(locale, { hour: '2-digit', minute: '2-digit', hour12: timeFormat === '12h' })}
-                                    {res.reservation_end_time?.includes('T') && ` – ${new Date(res.reservation_end_time).toLocaleTimeString(locale, { hour: '2-digit', minute: '2-digit', hour12: timeFormat === '12h' })}`}
+                                    {new Date(displayTime).toLocaleTimeString(locale, { hour: '2-digit', minute: '2-digit', hour12: timeFormat === '12h' })}
+                                    {spanPhase === 'single' && res.reservation_end_time && (() => {
+                                      const endStr = res.reservation_end_time.includes('T') ? res.reservation_end_time : (displayTime.split('T')[0] + 'T' + res.reservation_end_time)
+                                      return ` – ${new Date(endStr).toLocaleTimeString(locale, { hour: '2-digit', minute: '2-digit', hour12: timeFormat === '12h' })}`
+                                    })()}
+                                    {meta.departure_timezone && spanPhase === 'start' && ` ${meta.departure_timezone}`}
+                                    {meta.arrival_timezone && spanPhase === 'end' && ` ${meta.arrival_timezone}`}
                                   </span>
                                 )}
                               </div>
diff --git a/client/src/components/Planner/ReservationModal.tsx b/client/src/components/Planner/ReservationModal.tsx
index 8a376d7..6d7c7ee 100644
--- a/client/src/components/Planner/ReservationModal.tsx
+++ b/client/src/components/Planner/ReservationModal.tsx
@@ -73,9 +73,10 @@ export function ReservationModal({ isOpen, onClose, onSave, reservation, days, p
 
   const [form, setForm] = useState({
     title: '', type: 'other', status: 'pending',
-    reservation_time: '', reservation_end_time: '', location: '', confirmation_number: '',
+    reservation_time: '', reservation_end_time: '', end_date: '', location: '', confirmation_number: '',
     notes: '', assignment_id: '', accommodation_id: '',
     meta_airline: '', meta_flight_number: '', meta_departure_airport: '', meta_arrival_airport: '',
+    meta_departure_timezone: '', meta_arrival_timezone: '',
     meta_train_number: '', meta_platform: '', meta_seat: '',
     meta_check_in_time: '', meta_check_out_time: '',
     hotel_place_id: '', hotel_start_day: '', hotel_end_day: '',
@@ -95,12 +96,21 @@ export function ReservationModal({ isOpen, onClose, onSave, reservation, days, p
   useEffect(() => {
     if (reservation) {
       const meta = typeof reservation.metadata === 'string' ? JSON.parse(reservation.metadata || '{}') : (reservation.metadata || {})
+      // Parse end_date from reservation_end_time if it's a full ISO datetime
+      const rawEnd = reservation.reservation_end_time || ''
+      let endDate = ''
+      let endTime = rawEnd
+      if (rawEnd.includes('T')) {
+        endDate = rawEnd.split('T')[0]
+        endTime = rawEnd.split('T')[1]?.slice(0, 5) || ''
+      }
       setForm({
         title: reservation.title || '',
         type: reservation.type || 'other',
         status: reservation.status || 'pending',
         reservation_time: reservation.reservation_time ? reservation.reservation_time.slice(0, 16) : '',
-        reservation_end_time: reservation.reservation_end_time || '',
+        reservation_end_time: endTime,
+        end_date: endDate,
         location: reservation.location || '',
         confirmation_number: reservation.confirmation_number || '',
         notes: reservation.notes || '',
@@ -110,6 +120,8 @@ export function ReservationModal({ isOpen, onClose, onSave, reservation, days, p
         meta_flight_number: meta.flight_number || '',
         meta_departure_airport: meta.departure_airport || '',
         meta_arrival_airport: meta.arrival_airport || '',
+        meta_departure_timezone: meta.departure_timezone || '',
+        meta_arrival_timezone: meta.arrival_timezone || '',
         meta_train_number: meta.train_number || '',
         meta_platform: meta.platform || '',
         meta_seat: meta.seat || '',
@@ -122,9 +134,10 @@ export function ReservationModal({ isOpen, onClose, onSave, reservation, days, p
     } else {
       setForm({
         title: '', type: 'other', status: 'pending',
-        reservation_time: '', reservation_end_time: '', location: '', confirmation_number: '',
+        reservation_time: '', reservation_end_time: '', end_date: '', location: '', confirmation_number: '',
         notes: '', assignment_id: '', accommodation_id: '',
         meta_airline: '', meta_flight_number: '', meta_departure_airport: '', meta_arrival_airport: '',
+        meta_departure_timezone: '', meta_arrival_timezone: '',
         meta_train_number: '', meta_platform: '', meta_seat: '',
         meta_check_in_time: '', meta_check_out_time: '',
       })
@@ -134,9 +147,21 @@ export function ReservationModal({ isOpen, onClose, onSave, reservation, days, p
 
   const set = (field, value) => setForm(prev => ({ ...prev, [field]: value }))
 
+  // Validate that end datetime is after start datetime
+  const isEndBeforeStart = (() => {
+    if (!form.end_date || !form.reservation_time) return false
+    const startDate = form.reservation_time.split('T')[0]
+    const startTime = form.reservation_time.split('T')[1] || '00:00'
+    const endTime = form.reservation_end_time || '00:00'
+    const startFull = `${startDate}T${startTime}`
+    const endFull = `${form.end_date}T${endTime}`
+    return endFull <= startFull
+  })()
+
   const handleSubmit = async (e) => {
     e.preventDefault()
     if (!form.title.trim()) return
+    if (isEndBeforeStart) { toast.error(t('reservations.validation.endBeforeStart')); return }
     setIsSaving(true)
     try {
       const metadata: Record<string, string> = {}
@@ -145,6 +170,8 @@ export function ReservationModal({ isOpen, onClose, onSave, reservation, days, p
         if (form.meta_flight_number) metadata.flight_number = form.meta_flight_number
         if (form.meta_departure_airport) metadata.departure_airport = form.meta_departure_airport
         if (form.meta_arrival_airport) metadata.arrival_airport = form.meta_arrival_airport
+        if (form.meta_departure_timezone) metadata.departure_timezone = form.meta_departure_timezone
+        if (form.meta_arrival_timezone) metadata.arrival_timezone = form.meta_arrival_timezone
       } else if (form.type === 'hotel') {
         if (form.meta_check_in_time) metadata.check_in_time = form.meta_check_in_time
         if (form.meta_check_out_time) metadata.check_out_time = form.meta_check_out_time
@@ -153,9 +180,14 @@ export function ReservationModal({ isOpen, onClose, onSave, reservation, days, p
         if (form.meta_platform) metadata.platform = form.meta_platform
         if (form.meta_seat) metadata.seat = form.meta_seat
       }
+      // Combine end_date + end_time into reservation_end_time
+      let combinedEndTime = form.reservation_end_time
+      if (form.end_date) {
+        combinedEndTime = form.reservation_end_time ? `${form.end_date}T${form.reservation_end_time}` : form.end_date
+      }
       const saveData: Record<string, any> = {
         title: form.title, type: form.type, status: form.status,
-        reservation_time: form.reservation_time, reservation_end_time: form.reservation_end_time,
+        reservation_time: form.reservation_time, reservation_end_time: combinedEndTime,
         location: form.location, confirmation_number: form.confirmation_number,
         notes: form.notes,
         assignment_id: form.assignment_id || null,
@@ -257,10 +289,9 @@ export function ReservationModal({ isOpen, onClose, onSave, reservation, days, p
             placeholder={t('reservations.titlePlaceholder')} style={inputStyle} />
         </div>
 
-        {/* Assignment Picker + Date (hidden for hotels) */}
-        {form.type !== 'hotel' && (
-        <div style={{ display: 'flex', gap: 8 }}>
-          {assignmentOptions.length > 0 && (
+        {/* Assignment Picker (hidden for hotels) */}
+        {form.type !== 'hotel' && assignmentOptions.length > 0 && (
+        <div>
             <div style={{ flex: 1, minWidth: 0 }}>
               <label style={labelStyle}>
                 <Link2 size={10} style={{ display: 'inline', verticalAlign: '-1px', marginRight: 3 }} />
@@ -287,54 +318,81 @@ export function ReservationModal({ isOpen, onClose, onSave, reservation, days, p
                 size="sm"
               />
             </div>
-          )}
-          <div style={{ flex: 1, minWidth: 0 }}>
-            <label style={labelStyle}>{t('reservations.date')}</label>
-            <CustomDatePicker
-              value={(() => { const [d] = (form.reservation_time || '').split('T'); return d || '' })()}
-              onChange={d => {
-                const [, t] = (form.reservation_time || '').split('T')
-                set('reservation_time', d ? (t ? `${d}T${t}` : d) : '')
-              }}
-            />
-          </div>
         </div>
         )}
 
-        {/* Start Time + End Time + Status */}
-        <div style={{ display: 'flex', gap: 8 }}>
-          {form.type !== 'hotel' && (
-            <>
+        {/* Start Date/Time + End Date/Time + Status (hidden for hotels) */}
+        {form.type !== 'hotel' && (
+        <>
+          <div style={{ display: 'flex', gap: 8 }}>
+            <div style={{ flex: 1, minWidth: 0 }}>
+              <label style={labelStyle}>{form.type === 'flight' ? t('reservations.departureDate') : form.type === 'car' ? t('reservations.pickupDate') : t('reservations.date')}</label>
+              <CustomDatePicker
+                value={(() => { const [d] = (form.reservation_time || '').split('T'); return d || '' })()}
+                onChange={d => {
+                  const [, t] = (form.reservation_time || '').split('T')
+                  set('reservation_time', d ? (t ? `${d}T${t}` : d) : '')
+                }}
+              />
+            </div>
+            <div style={{ flex: 1, minWidth: 0 }}>
+              <label style={labelStyle}>{form.type === 'flight' ? t('reservations.departureTime') : form.type === 'car' ? t('reservations.pickupTime') : t('reservations.startTime')}</label>
+              <CustomTimePicker
+                value={(() => { const [, t] = (form.reservation_time || '').split('T'); return t || '' })()}
+                onChange={t => {
+                  const [d] = (form.reservation_time || '').split('T')
+                  const date = d || new Date().toISOString().split('T')[0]
+                  set('reservation_time', t ? `${date}T${t}` : date)
+                }}
+              />
+            </div>
+            {form.type === 'flight' && (
               <div style={{ flex: 1, minWidth: 0 }}>
-                <label style={labelStyle}>{t('reservations.startTime')}</label>
-                <CustomTimePicker
-                  value={(() => { const [, t] = (form.reservation_time || '').split('T'); return t || '' })()}
-                  onChange={t => {
-                    const [d] = (form.reservation_time || '').split('T')
-                    const date = d || new Date().toISOString().split('T')[0]
-                    set('reservation_time', t ? `${date}T${t}` : date)
-                  }}
-                />
+                <label style={labelStyle}>{t('reservations.meta.departureTimezone')}</label>
+                <input type="text" value={form.meta_departure_timezone} onChange={e => set('meta_departure_timezone', e.target.value)}
+                  placeholder="e.g. CET, UTC+1" style={inputStyle} />
               </div>
-              <div style={{ flex: 1, minWidth: 0 }}>
-                <label style={labelStyle}>{t('reservations.endTime')}</label>
-                <CustomTimePicker value={form.reservation_end_time} onChange={v => set('reservation_end_time', v)} />
-              </div>
-            </>
-          )}
-          <div style={{ flex: 1, minWidth: 0 }}>
-            <label style={labelStyle}>{t('reservations.status')}</label>
-            <CustomSelect
-              value={form.status}
-              onChange={value => set('status', value)}
-              options={[
-                { value: 'pending', label: t('reservations.pending') },
-                { value: 'confirmed', label: t('reservations.confirmed') },
-              ]}
-              size="sm"
-            />
+            )}
           </div>
-        </div>
+          <div style={{ display: 'flex', gap: 8 }}>
+            <div style={{ flex: 1, minWidth: 0 }}>
+              <label style={labelStyle}>{form.type === 'flight' ? t('reservations.arrivalDate') : form.type === 'car' ? t('reservations.returnDate') : t('reservations.endDate')}</label>
+              <CustomDatePicker
+                value={form.end_date}
+                onChange={d => set('end_date', d || '')}
+              />
+            </div>
+            <div style={{ flex: 1, minWidth: 0 }}>
+              <label style={labelStyle}>{form.type === 'flight' ? t('reservations.arrivalTime') : form.type === 'car' ? t('reservations.returnTime') : t('reservations.endTime')}</label>
+              <CustomTimePicker value={form.reservation_end_time} onChange={v => set('reservation_end_time', v)} />
+            </div>
+            {form.type === 'flight' && (
+              <div style={{ flex: 1, minWidth: 0 }}>
+                <label style={labelStyle}>{t('reservations.meta.arrivalTimezone')}</label>
+                <input type="text" value={form.meta_arrival_timezone} onChange={e => set('meta_arrival_timezone', e.target.value)}
+                  placeholder="e.g. JST, UTC+9" style={inputStyle} />
+              </div>
+            )}
+          </div>
+          {isEndBeforeStart && (
+            <div style={{ fontSize: 11, color: '#ef4444', marginTop: -6 }}>{t('reservations.validation.endBeforeStart')}</div>
+          )}
+          <div style={{ display: 'flex', gap: 8 }}>
+            <div style={{ flex: 1, minWidth: 0 }}>
+              <label style={labelStyle}>{t('reservations.status')}</label>
+              <CustomSelect
+                value={form.status}
+                onChange={value => set('status', value)}
+                options={[
+                  { value: 'pending', label: t('reservations.pending') },
+                  { value: 'confirmed', label: t('reservations.confirmed') },
+                ]}
+                size="sm"
+              />
+            </div>
+          </div>
+        </>
+        )}
 
         {/* Location + Booking Code */}
         <div className="grid grid-cols-1 sm:grid-cols-2 gap-3">
@@ -422,8 +480,8 @@ export function ReservationModal({ isOpen, onClose, onSave, reservation, days, p
                 />
               </div>
             </div>
-            {/* Check-in/out times */}
-            <div className="grid grid-cols-2 gap-3">
+            {/* Check-in/out times + Status */}
+            <div className="grid grid-cols-3 gap-3">
               <div>
                 <label style={labelStyle}>{t('reservations.meta.checkIn')}</label>
                 <CustomTimePicker value={form.meta_check_in_time} onChange={v => set('meta_check_in_time', v)} />
@@ -432,6 +490,18 @@ export function ReservationModal({ isOpen, onClose, onSave, reservation, days, p
                 <label style={labelStyle}>{t('reservations.meta.checkOut')}</label>
                 <CustomTimePicker value={form.meta_check_out_time} onChange={v => set('meta_check_out_time', v)} />
               </div>
+              <div>
+                <label style={labelStyle}>{t('reservations.status')}</label>
+                <CustomSelect
+                  value={form.status}
+                  onChange={value => set('status', value)}
+                  options={[
+                    { value: 'pending', label: t('reservations.pending') },
+                    { value: 'confirmed', label: t('reservations.confirmed') },
+                  ]}
+                  size="sm"
+                />
+              </div>
             </div>
           </>
         )}
@@ -561,7 +631,7 @@ export function ReservationModal({ isOpen, onClose, onSave, reservation, days, p
           <button type="button" onClick={onClose} style={{ padding: '8px 16px', borderRadius: 10, border: '1px solid var(--border-primary)', background: 'none', fontSize: 12, cursor: 'pointer', fontFamily: 'inherit', color: 'var(--text-muted)' }}>
             {t('common.cancel')}
           </button>
-          <button type="submit" disabled={isSaving || !form.title.trim()} style={{ padding: '8px 20px', borderRadius: 10, border: 'none', background: 'var(--text-primary)', color: 'var(--bg-primary)', fontSize: 12, fontWeight: 600, cursor: 'pointer', fontFamily: 'inherit', opacity: isSaving || !form.title.trim() ? 0.5 : 1 }}>
+          <button type="submit" disabled={isSaving || !form.title.trim() || isEndBeforeStart} style={{ padding: '8px 20px', borderRadius: 10, border: 'none', background: 'var(--text-primary)', color: 'var(--bg-primary)', fontSize: 12, fontWeight: 600, cursor: 'pointer', fontFamily: 'inherit', opacity: isSaving || !form.title.trim() || isEndBeforeStart ? 0.5 : 1 }}>
             {isSaving ? t('common.saving') : reservation ? t('common.update') : t('common.add')}
           </button>
         </div>
diff --git a/client/src/components/Planner/ReservationsPanel.tsx b/client/src/components/Planner/ReservationsPanel.tsx
index 4d37fab..e517663 100644
--- a/client/src/components/Planner/ReservationsPanel.tsx
+++ b/client/src/components/Planner/ReservationsPanel.tsx
@@ -136,7 +136,12 @@ function ReservationCard({ r, tripId, onEdit, onDelete, files = [], onNavigateTo
               {r.reservation_time && (
                 <div style={{ flex: 1, padding: '5px 10px', textAlign: 'center', borderRight: '1px solid var(--border-faint)' }}>
                   <div style={{ fontSize: 9, fontWeight: 600, color: 'var(--text-faint)', textTransform: 'uppercase', letterSpacing: '0.03em' }}>{t('reservations.date')}</div>
-                  <div style={{ fontSize: 11, fontWeight: 600, color: 'var(--text-primary)', marginTop: 1 }}>{fmtDate(r.reservation_time)}</div>
+                  <div style={{ fontSize: 11, fontWeight: 600, color: 'var(--text-primary)', marginTop: 1 }}>
+                    {fmtDate(r.reservation_time)}
+                    {r.reservation_end_time?.includes('T') && r.reservation_end_time.split('T')[0] !== r.reservation_time.split('T')[0] && (
+                      <> – {fmtDate(r.reservation_end_time)}</>
+                    )}
+                  </div>
                 </div>
               )}
               {r.reservation_time?.includes('T') && (
diff --git a/client/src/i18n/translations/ar.ts b/client/src/i18n/translations/ar.ts
index a2523e7..10ed404 100644
--- a/client/src/i18n/translations/ar.ts
+++ b/client/src/i18n/translations/ar.ts
@@ -936,6 +936,27 @@ const ar: Record<string, string | { name: string; category: string }[]> = {
   'reservations.linkAssignment': 'ربط بخطة اليوم',
   'reservations.pickAssignment': 'اختر عنصرًا من خطتك...',
   'reservations.noAssignment': 'بلا ربط',
+  'reservations.departureDate': 'المغادرة',
+  'reservations.arrivalDate': 'الوصول',
+  'reservations.departureTime': 'وقت المغادرة',
+  'reservations.arrivalTime': 'وقت الوصول',
+  'reservations.pickupDate': 'الاستلام',
+  'reservations.returnDate': 'الإرجاع',
+  'reservations.pickupTime': 'وقت الاستلام',
+  'reservations.returnTime': 'وقت الإرجاع',
+  'reservations.endDate': 'تاريخ الانتهاء',
+  'reservations.meta.departureTimezone': 'TZ المغادرة',
+  'reservations.meta.arrivalTimezone': 'TZ الوصول',
+  'reservations.span.departure': 'المغادرة',
+  'reservations.span.arrival': 'الوصول',
+  'reservations.span.inTransit': 'في الطريق',
+  'reservations.span.pickup': 'الاستلام',
+  'reservations.span.return': 'الإرجاع',
+  'reservations.span.active': 'نشط',
+  'reservations.span.start': 'البداية',
+  'reservations.span.end': 'النهاية',
+  'reservations.span.ongoing': 'جارٍ',
+  'reservations.validation.endBeforeStart': 'يجب أن يكون تاريخ/وقت الانتهاء بعد تاريخ/وقت البدء',
 
   // Budget
   'budget.title': 'الميزانية',
@@ -1546,4 +1567,5 @@ const ar: Record<string, string | { name: string; category: string }[]> = {
   'notifications.test.tripText': 'إشعار تجريبي للرحلة "{trip}".',
 }
 
-export default ar
\ No newline at end of file
+export default ar
+
diff --git a/client/src/i18n/translations/br.ts b/client/src/i18n/translations/br.ts
index 4c2eb59..d60d0c9 100644
--- a/client/src/i18n/translations/br.ts
+++ b/client/src/i18n/translations/br.ts
@@ -917,6 +917,27 @@ const br: Record<string, string | { name: string; category: string }[]> = {
   'reservations.linkAssignment': 'Vincular à atribuição do dia',
   'reservations.pickAssignment': 'Selecione uma atribuição do seu plano...',
   'reservations.noAssignment': 'Sem vínculo (avulsa)',
+  'reservations.departureDate': 'Partida',
+  'reservations.arrivalDate': 'Chegada',
+  'reservations.departureTime': 'Hora partida',
+  'reservations.arrivalTime': 'Hora chegada',
+  'reservations.pickupDate': 'Retirada',
+  'reservations.returnDate': 'Devolução',
+  'reservations.pickupTime': 'Hora retirada',
+  'reservations.returnTime': 'Hora devolução',
+  'reservations.endDate': 'Data final',
+  'reservations.meta.departureTimezone': 'TZ partida',
+  'reservations.meta.arrivalTimezone': 'TZ chegada',
+  'reservations.span.departure': 'Partida',
+  'reservations.span.arrival': 'Chegada',
+  'reservations.span.inTransit': 'Em trânsito',
+  'reservations.span.pickup': 'Retirada',
+  'reservations.span.return': 'Devolução',
+  'reservations.span.active': 'Ativo',
+  'reservations.span.start': 'Início',
+  'reservations.span.end': 'Fim',
+  'reservations.span.ongoing': 'Em andamento',
+  'reservations.validation.endBeforeStart': 'A data/hora final deve ser posterior à data/hora inicial',
 
   // Budget
   'budget.title': 'Orçamento',
@@ -1541,4 +1562,5 @@ const br: Record<string, string | { name: string; category: string }[]> = {
   'notifications.test.tripText': 'Notificação de teste para a viagem "{trip}".',
 }
 
-export default br
\ No newline at end of file
+export default br
+
diff --git a/client/src/i18n/translations/cs.ts b/client/src/i18n/translations/cs.ts
index 669d496..88d7024 100644
--- a/client/src/i18n/translations/cs.ts
+++ b/client/src/i18n/translations/cs.ts
@@ -934,6 +934,27 @@ const cs: Record<string, string | { name: string; category: string }[]> = {
   'reservations.linkAssignment': 'Propojit s přiřazením dne',
   'reservations.pickAssignment': 'Vyberte přiřazení z vašeho plánu...',
   'reservations.noAssignment': 'Bez propojení (samostatné)',
+  'reservations.departureDate': 'Odlet',
+  'reservations.arrivalDate': 'Přílet',
+  'reservations.departureTime': 'Čas odletu',
+  'reservations.arrivalTime': 'Čas příletu',
+  'reservations.pickupDate': 'Vyzvednutí',
+  'reservations.returnDate': 'Vrácení',
+  'reservations.pickupTime': 'Čas vyzvednutí',
+  'reservations.returnTime': 'Čas vrácení',
+  'reservations.endDate': 'Datum konce',
+  'reservations.meta.departureTimezone': 'TZ odletu',
+  'reservations.meta.arrivalTimezone': 'TZ příletu',
+  'reservations.span.departure': 'Odlet',
+  'reservations.span.arrival': 'Přílet',
+  'reservations.span.inTransit': 'Na cestě',
+  'reservations.span.pickup': 'Vyzvednutí',
+  'reservations.span.return': 'Vrácení',
+  'reservations.span.active': 'Aktivní',
+  'reservations.span.start': 'Začátek',
+  'reservations.span.end': 'Konec',
+  'reservations.span.ongoing': 'Probíhá',
+  'reservations.validation.endBeforeStart': 'Datum/čas konce musí být po datu/čase začátku',
 
   // Rozpočet (Budget)
   'budget.title': 'Rozpočet',
@@ -1546,4 +1567,5 @@ const cs: Record<string, string | { name: string; category: string }[]> = {
   'notifications.test.tripText': 'Testovací oznámení pro výlet "{trip}".',
 }
 
-export default cs
\ No newline at end of file
+export default cs
+
diff --git a/client/src/i18n/translations/de.ts b/client/src/i18n/translations/de.ts
index a2980ba..c0cb4b1 100644
--- a/client/src/i18n/translations/de.ts
+++ b/client/src/i18n/translations/de.ts
@@ -933,6 +933,27 @@ const de: Record<string, string | { name: string; category: string }[]> = {
   'reservations.linkAssignment': 'Mit Tagesplanung verknüpfen',
   'reservations.pickAssignment': 'Zuordnung aus dem Plan wählen...',
   'reservations.noAssignment': 'Keine Verknüpfung',
+  'reservations.departureDate': 'Abflug',
+  'reservations.arrivalDate': 'Ankunft',
+  'reservations.departureTime': 'Abflugzeit',
+  'reservations.arrivalTime': 'Ankunftszeit',
+  'reservations.pickupDate': 'Abholung',
+  'reservations.returnDate': 'Rückgabe',
+  'reservations.pickupTime': 'Abholzeit',
+  'reservations.returnTime': 'Rückgabezeit',
+  'reservations.endDate': 'Enddatum',
+  'reservations.meta.departureTimezone': 'Abfl. TZ',
+  'reservations.meta.arrivalTimezone': 'Ank. TZ',
+  'reservations.span.departure': 'Abflug',
+  'reservations.span.arrival': 'Ankunft',
+  'reservations.span.inTransit': 'Unterwegs',
+  'reservations.span.pickup': 'Abholung',
+  'reservations.span.return': 'Rückgabe',
+  'reservations.span.active': 'Aktiv',
+  'reservations.span.start': 'Start',
+  'reservations.span.end': 'Ende',
+  'reservations.span.ongoing': 'Laufend',
+  'reservations.validation.endBeforeStart': 'Enddatum/-zeit muss nach dem Startdatum/-zeit liegen',
 
   // Budget
   'budget.title': 'Budget',
@@ -1543,4 +1564,5 @@ const de: Record<string, string | { name: string; category: string }[]> = {
   'notifications.test.tripText': 'Testbenachrichtigung für Reise "{trip}".',
 }
 
-export default de
\ No newline at end of file
+export default de
+
diff --git a/client/src/i18n/translations/en.ts b/client/src/i18n/translations/en.ts
index c2107e6..fc2430c 100644
--- a/client/src/i18n/translations/en.ts
+++ b/client/src/i18n/translations/en.ts
@@ -930,6 +930,27 @@ const en: Record<string, string | { name: string; category: string }[]> = {
   'reservations.linkAssignment': 'Link to day assignment',
   'reservations.pickAssignment': 'Select an assignment from your plan...',
   'reservations.noAssignment': 'No link (standalone)',
+  'reservations.departureDate': 'Departure',
+  'reservations.arrivalDate': 'Arrival',
+  'reservations.departureTime': 'Dep. time',
+  'reservations.arrivalTime': 'Arr. time',
+  'reservations.pickupDate': 'Pickup',
+  'reservations.returnDate': 'Return',
+  'reservations.pickupTime': 'Pickup time',
+  'reservations.returnTime': 'Return time',
+  'reservations.endDate': 'End date',
+  'reservations.meta.departureTimezone': 'Dep. TZ',
+  'reservations.meta.arrivalTimezone': 'Arr. TZ',
+  'reservations.span.departure': 'Departure',
+  'reservations.span.arrival': 'Arrival',
+  'reservations.span.inTransit': 'In transit',
+  'reservations.span.pickup': 'Pickup',
+  'reservations.span.return': 'Return',
+  'reservations.span.active': 'Active',
+  'reservations.span.start': 'Start',
+  'reservations.span.end': 'End',
+  'reservations.span.ongoing': 'Ongoing',
+  'reservations.validation.endBeforeStart': 'End date/time must be after start date/time',
 
   // Budget
   'budget.title': 'Budget',
diff --git a/client/src/i18n/translations/es.ts b/client/src/i18n/translations/es.ts
index 4de28e2..454f480 100644
--- a/client/src/i18n/translations/es.ts
+++ b/client/src/i18n/translations/es.ts
@@ -893,6 +893,27 @@ const es: Record<string, string> = {
   'reservations.linkAssignment': 'Vincular a una asignación del día',
   'reservations.pickAssignment': 'Selecciona una asignación de tu plan...',
   'reservations.noAssignment': 'Sin vínculo (independiente)',
+  'reservations.departureDate': 'Salida',
+  'reservations.arrivalDate': 'Llegada',
+  'reservations.departureTime': 'Hora salida',
+  'reservations.arrivalTime': 'Hora llegada',
+  'reservations.pickupDate': 'Recogida',
+  'reservations.returnDate': 'Devolución',
+  'reservations.pickupTime': 'Hora recogida',
+  'reservations.returnTime': 'Hora devolución',
+  'reservations.endDate': 'Fecha fin',
+  'reservations.meta.departureTimezone': 'TZ salida',
+  'reservations.meta.arrivalTimezone': 'TZ llegada',
+  'reservations.span.departure': 'Salida',
+  'reservations.span.arrival': 'Llegada',
+  'reservations.span.inTransit': 'En tránsito',
+  'reservations.span.pickup': 'Recogida',
+  'reservations.span.return': 'Devolución',
+  'reservations.span.active': 'Activo',
+  'reservations.span.start': 'Inicio',
+  'reservations.span.end': 'Fin',
+  'reservations.span.ongoing': 'En curso',
+  'reservations.validation.endBeforeStart': 'La fecha/hora de fin debe ser posterior a la de inicio',
 
   // Budget
   'budget.title': 'Presupuesto',
@@ -1548,4 +1569,5 @@ const es: Record<string, string> = {
   'notifications.test.tripText': 'Notificación de prueba para el viaje "{trip}".',
 }
 
-export default es
\ No newline at end of file
+export default es
+
diff --git a/client/src/i18n/translations/fr.ts b/client/src/i18n/translations/fr.ts
index c37207d..a62832a 100644
--- a/client/src/i18n/translations/fr.ts
+++ b/client/src/i18n/translations/fr.ts
@@ -932,6 +932,27 @@ const fr: Record<string, string> = {
   'reservations.linkAssignment': 'Lier à l\'affectation du jour',
   'reservations.pickAssignment': 'Sélectionnez une affectation de votre plan…',
   'reservations.noAssignment': 'Aucun lien (autonome)',
+  'reservations.departureDate': 'Départ',
+  'reservations.arrivalDate': 'Arrivée',
+  'reservations.departureTime': 'Heure dép.',
+  'reservations.arrivalTime': 'Heure arr.',
+  'reservations.pickupDate': 'Prise en charge',
+  'reservations.returnDate': 'Restitution',
+  'reservations.pickupTime': 'Heure prise en charge',
+  'reservations.returnTime': 'Heure restitution',
+  'reservations.endDate': 'Date de fin',
+  'reservations.meta.departureTimezone': 'TZ dép.',
+  'reservations.meta.arrivalTimezone': 'TZ arr.',
+  'reservations.span.departure': 'Départ',
+  'reservations.span.arrival': 'Arrivée',
+  'reservations.span.inTransit': 'En transit',
+  'reservations.span.pickup': 'Prise en charge',
+  'reservations.span.return': 'Restitution',
+  'reservations.span.active': 'Actif',
+  'reservations.span.start': 'Début',
+  'reservations.span.end': 'Fin',
+  'reservations.span.ongoing': 'En cours',
+  'reservations.validation.endBeforeStart': 'La date/heure de fin doit être postérieure à la date/heure de début',
 
   // Budget
   'budget.title': 'Budget',
@@ -1542,4 +1563,5 @@ const fr: Record<string, string> = {
   'notifications.test.tripText': 'Notification de test pour le voyage "{trip}".',
 }
 
-export default fr
\ No newline at end of file
+export default fr
+
diff --git a/client/src/i18n/translations/hu.ts b/client/src/i18n/translations/hu.ts
index 05c72e1..5c2b777 100644
--- a/client/src/i18n/translations/hu.ts
+++ b/client/src/i18n/translations/hu.ts
@@ -933,6 +933,27 @@ const hu: Record<string, string | { name: string; category: string }[]> = {
   'reservations.linkAssignment': 'Összekapcsolás napi tervvel',
   'reservations.pickAssignment': 'Válassz hozzárendelést a tervedből...',
   'reservations.noAssignment': 'Nincs összekapcsolás (önálló)',
+  'reservations.departureDate': 'Indulás',
+  'reservations.arrivalDate': 'Érkezés',
+  'reservations.departureTime': 'Indulási idő',
+  'reservations.arrivalTime': 'Érkezési idő',
+  'reservations.pickupDate': 'Felvétel',
+  'reservations.returnDate': 'Visszaadás',
+  'reservations.pickupTime': 'Felvétel ideje',
+  'reservations.returnTime': 'Visszaadás ideje',
+  'reservations.endDate': 'Befejezés dátuma',
+  'reservations.meta.departureTimezone': 'TZ indulás',
+  'reservations.meta.arrivalTimezone': 'TZ érkezés',
+  'reservations.span.departure': 'Indulás',
+  'reservations.span.arrival': 'Érkezés',
+  'reservations.span.inTransit': 'Úton',
+  'reservations.span.pickup': 'Felvétel',
+  'reservations.span.return': 'Visszaadás',
+  'reservations.span.active': 'Aktív',
+  'reservations.span.start': 'Kezdés',
+  'reservations.span.end': 'Vége',
+  'reservations.span.ongoing': 'Folyamatban',
+  'reservations.validation.endBeforeStart': 'A befejezés dátuma/időpontja a kezdés utáni kell legyen',
 
   // Költségvetés
   'budget.title': 'Költségvetés',
@@ -1543,4 +1564,5 @@ const hu: Record<string, string | { name: string; category: string }[]> = {
   'notifications.test.tripText': 'Teszt értesítés a(z) "{trip}" utazáshoz.',
 }
 
-export default hu
\ No newline at end of file
+export default hu
+
diff --git a/client/src/i18n/translations/it.ts b/client/src/i18n/translations/it.ts
index e1d76e2..5c79190 100644
--- a/client/src/i18n/translations/it.ts
+++ b/client/src/i18n/translations/it.ts
@@ -933,6 +933,27 @@ const it: Record<string, string | { name: string; category: string }[]> = {
   'reservations.linkAssignment': 'Collega all\'assegnazione del giorno',
   'reservations.pickAssignment': 'Seleziona un\'assegnazione dal tuo programma...',
   'reservations.noAssignment': 'Nessun collegamento (autonomo)',
+  'reservations.departureDate': 'Partenza',
+  'reservations.arrivalDate': 'Arrivo',
+  'reservations.departureTime': 'Ora part.',
+  'reservations.arrivalTime': 'Ora arr.',
+  'reservations.pickupDate': 'Ritiro',
+  'reservations.returnDate': 'Riconsegna',
+  'reservations.pickupTime': 'Ora ritiro',
+  'reservations.returnTime': 'Ora riconsegna',
+  'reservations.endDate': 'Data fine',
+  'reservations.meta.departureTimezone': 'TZ part.',
+  'reservations.meta.arrivalTimezone': 'TZ arr.',
+  'reservations.span.departure': 'Partenza',
+  'reservations.span.arrival': 'Arrivo',
+  'reservations.span.inTransit': 'In transito',
+  'reservations.span.pickup': 'Ritiro',
+  'reservations.span.return': 'Riconsegna',
+  'reservations.span.active': 'Attivo',
+  'reservations.span.start': 'Inizio',
+  'reservations.span.end': 'Fine',
+  'reservations.span.ongoing': 'In corso',
+  'reservations.validation.endBeforeStart': 'La data/ora di fine deve essere successiva alla data/ora di inizio',
 
   // Budget
   'budget.title': 'Budget',
@@ -1543,4 +1564,5 @@ const it: Record<string, string | { name: string; category: string }[]> = {
   'notifications.test.tripText': 'Notifica di test per il viaggio "{trip}".',
 }
 
-export default it
\ No newline at end of file
+export default it
+
diff --git a/client/src/i18n/translations/nl.ts b/client/src/i18n/translations/nl.ts
index c40f87a..5e46423 100644
--- a/client/src/i18n/translations/nl.ts
+++ b/client/src/i18n/translations/nl.ts
@@ -932,6 +932,27 @@ const nl: Record<string, string> = {
   'reservations.linkAssignment': 'Koppelen aan dagtoewijzing',
   'reservations.pickAssignment': 'Selecteer een toewijzing uit je plan...',
   'reservations.noAssignment': 'Geen koppeling (zelfstandig)',
+  'reservations.departureDate': 'Vertrek',
+  'reservations.arrivalDate': 'Aankomst',
+  'reservations.departureTime': 'Vertrektijd',
+  'reservations.arrivalTime': 'Aankomsttijd',
+  'reservations.pickupDate': 'Ophalen',
+  'reservations.returnDate': 'Inleveren',
+  'reservations.pickupTime': 'Ophaaltijd',
+  'reservations.returnTime': 'Inlevertijd',
+  'reservations.endDate': 'Einddatum',
+  'reservations.meta.departureTimezone': 'TZ vertrek',
+  'reservations.meta.arrivalTimezone': 'TZ aankomst',
+  'reservations.span.departure': 'Vertrek',
+  'reservations.span.arrival': 'Aankomst',
+  'reservations.span.inTransit': 'Onderweg',
+  'reservations.span.pickup': 'Ophalen',
+  'reservations.span.return': 'Inleveren',
+  'reservations.span.active': 'Actief',
+  'reservations.span.start': 'Start',
+  'reservations.span.end': 'Einde',
+  'reservations.span.ongoing': 'Lopend',
+  'reservations.validation.endBeforeStart': 'Einddatum/-tijd moet na de startdatum/-tijd liggen',
 
   // Budget
   'budget.title': 'Budget',
@@ -1542,4 +1563,5 @@ const nl: Record<string, string> = {
   'notifications.test.tripText': 'Testmelding voor reis "{trip}".',
 }
 
-export default nl
\ No newline at end of file
+export default nl
+
diff --git a/client/src/i18n/translations/pl.ts b/client/src/i18n/translations/pl.ts
index ecd3b8a..c678795 100644
--- a/client/src/i18n/translations/pl.ts
+++ b/client/src/i18n/translations/pl.ts
@@ -888,6 +888,27 @@ const pl: Record<string, string | { name: string; category: string }[]> = {
   'reservations.linkAssignment': 'Przypisz do miejsca',
   'reservations.pickAssignment': 'Wybierz miejsce z planu...',
   'reservations.noAssignment': 'Brak przypisania (samodzielna)',
+  'reservations.departureDate': 'Wylot',
+  'reservations.arrivalDate': 'Przylot',
+  'reservations.departureTime': 'Godz. wylotu',
+  'reservations.arrivalTime': 'Godz. przylotu',
+  'reservations.pickupDate': 'Odbiór',
+  'reservations.returnDate': 'Zwrot',
+  'reservations.pickupTime': 'Godz. odbioru',
+  'reservations.returnTime': 'Godz. zwrotu',
+  'reservations.endDate': 'Data końca',
+  'reservations.meta.departureTimezone': 'TZ wylotu',
+  'reservations.meta.arrivalTimezone': 'TZ przylotu',
+  'reservations.span.departure': 'Wylot',
+  'reservations.span.arrival': 'Przylot',
+  'reservations.span.inTransit': 'W tranzycie',
+  'reservations.span.pickup': 'Odbiór',
+  'reservations.span.return': 'Zwrot',
+  'reservations.span.active': 'Aktywny',
+  'reservations.span.start': 'Start',
+  'reservations.span.end': 'Koniec',
+  'reservations.span.ongoing': 'W trakcie',
+  'reservations.validation.endBeforeStart': 'Data/godzina zakończenia musi być późniejsza niż data/godzina rozpoczęcia',
 
   // Budget
   'budget.title': 'Budżet',
diff --git a/client/src/i18n/translations/ru.ts b/client/src/i18n/translations/ru.ts
index 518c5e9..65be706 100644
--- a/client/src/i18n/translations/ru.ts
+++ b/client/src/i18n/translations/ru.ts
@@ -932,6 +932,27 @@ const ru: Record<string, string> = {
   'reservations.linkAssignment': 'Привязать к назначению дня',
   'reservations.pickAssignment': 'Выберите назначение из вашего плана...',
   'reservations.noAssignment': 'Без привязки (самостоятельное)',
+  'reservations.departureDate': 'Вылет',
+  'reservations.arrivalDate': 'Прилёт',
+  'reservations.departureTime': 'Время вылета',
+  'reservations.arrivalTime': 'Время прилёта',
+  'reservations.pickupDate': 'Получение',
+  'reservations.returnDate': 'Возврат',
+  'reservations.pickupTime': 'Время получения',
+  'reservations.returnTime': 'Время возврата',
+  'reservations.endDate': 'Дата окончания',
+  'reservations.meta.departureTimezone': 'TZ вылета',
+  'reservations.meta.arrivalTimezone': 'TZ прилёта',
+  'reservations.span.departure': 'Вылет',
+  'reservations.span.arrival': 'Прилёт',
+  'reservations.span.inTransit': 'В пути',
+  'reservations.span.pickup': 'Получение',
+  'reservations.span.return': 'Возврат',
+  'reservations.span.active': 'Активно',
+  'reservations.span.start': 'Начало',
+  'reservations.span.end': 'Конец',
+  'reservations.span.ongoing': 'Продолжается',
+  'reservations.validation.endBeforeStart': 'Дата/время окончания должны быть позже даты/времени начала',
 
   // Budget
   'budget.title': 'Бюджет',
@@ -1542,4 +1563,5 @@ const ru: Record<string, string> = {
   'notifications.test.tripText': 'Тестовое уведомление для поездки "{trip}".',
 }
 
-export default ru
\ No newline at end of file
+export default ru
+
diff --git a/client/src/i18n/translations/zh.ts b/client/src/i18n/translations/zh.ts
index 5a90e5b..eefeb3b 100644
--- a/client/src/i18n/translations/zh.ts
+++ b/client/src/i18n/translations/zh.ts
@@ -932,6 +932,27 @@ const zh: Record<string, string> = {
   'reservations.linkAssignment': '关联日程分配',
   'reservations.pickAssignment': '从计划中选择一个分配...',
   'reservations.noAssignment': '无关联（独立）',
+  'reservations.departureDate': '出发',
+  'reservations.arrivalDate': '到达',
+  'reservations.departureTime': '出发时间',
+  'reservations.arrivalTime': '到达时间',
+  'reservations.pickupDate': '取车',
+  'reservations.returnDate': '还车',
+  'reservations.pickupTime': '取车时间',
+  'reservations.returnTime': '还车时间',
+  'reservations.endDate': '结束日期',
+  'reservations.meta.departureTimezone': '出发时区',
+  'reservations.meta.arrivalTimezone': '到达时区',
+  'reservations.span.departure': '出发',
+  'reservations.span.arrival': '到达',
+  'reservations.span.inTransit': '途中',
+  'reservations.span.pickup': '取车',
+  'reservations.span.return': '还车',
+  'reservations.span.active': '使用中',
+  'reservations.span.start': '开始',
+  'reservations.span.end': '结束',
+  'reservations.span.ongoing': '进行中',
+  'reservations.validation.endBeforeStart': '结束日期/时间必须晚于开始日期/时间',
 
   // Budget
   'budget.title': '预算',
@@ -1542,4 +1563,5 @@ const zh: Record<string, string> = {
   'notifications.test.tripText': '行程"{trip}"的测试通知。',
 }
 
-export default zh
\ No newline at end of file
+export default zh
+