diff --git a/client/src/components/Planner/DayPlanSidebar.test.tsx b/client/src/components/Planner/DayPlanSidebar.test.tsx
index ff5002f8a..b1c8e843d 100644
--- a/client/src/components/Planner/DayPlanSidebar.test.tsx
+++ b/client/src/components/Planner/DayPlanSidebar.test.tsx
@@ -183,11 +183,17 @@ beforeEach(() => {
   // otherwise leak into the ones after them.
   vi.mocked(calculateRouteWithLegs).mockImplementation(waypoints => Promise.resolve({
     coordinates: [], distance: 0, duration: 0,
-    legs: Array.from({ length: Math.max(0, (waypoints?.length ?? 0) - 1) }, () => ({
-      mid: [0, 0] as [number, number], from: [0, 0] as [number, number], to: [0, 0] as [number, number],
-      distance: 2000, duration: 600, distanceText: '2 km', durationText: '10 min',
-      drivingText: '10 min', walkingText: '25 min',
-    })),
+    // Each leg carries its endpoint coordinates (mirrors the real RouteCalculator), so
+    // connector-driven features that read seg.from/seg.to see faithful [lat, lng] pairs.
+    legs: Array.from({ length: Math.max(0, (waypoints?.length ?? 0) - 1) }, (_, i) => {
+      const a = waypoints[i], b = waypoints[i + 1]
+      return {
+        mid: [(a.lat + b.lat) / 2, (a.lng + b.lng) / 2] as [number, number],
+        from: [a.lat, a.lng] as [number, number], to: [b.lat, b.lng] as [number, number],
+        distance: 2000, duration: 600, distanceText: '2 km', durationText: '10 min',
+        drivingText: '10 min', walkingText: '25 min',
+      }
+    }),
   }))
   vi.mocked(generateGoogleMapsUrl).mockReturnValue('https://maps.google.com/...')
   sessionStorage.clear()
@@ -3427,6 +3433,72 @@ describe('DayPlanSidebar', () => {
     expect(vi.mocked(assignmentsApi.updateTransport)).toHaveBeenLastCalledWith(1, 11, null)
   })
 
+  it('FE-PLANNER-DAYPLAN-171b: a stop-to-stop connector offers public transport pre-filled from the leg', async () => {
+    const user = userEvent.setup()
+    const onPlanTransitLeg = vi.fn()
+    const day = buildDay({ id: 10, date: '2025-06-01', title: 'Day 1' })
+    const assignments = {
+      '10': [
+        buildAssignment({ id: 11, day_id: 10, order_index: 0, place: buildPlace({ id: 1, name: 'Louvre', place_time: '10:30', lat: 48.86, lng: 2.34 }) }),
+        buildAssignment({ id: 12, day_id: 10, order_index: 1, place: buildPlace({ id: 2, name: 'Orsay', lat: 48.87, lng: 2.33 }) }),
+      ],
+    }
+    render(<DayPlanSidebar {...makeDefaultProps({ days: [day], assignments, selectedDayId: 10, routeShown: true, onPlanTransitLeg })} />)
+    await user.click(await screen.findByTitle('Change travel mode'))
+    await user.click(contextMenu().getByRole('button', { name: 'Public transit' }))
+    // Origin/destination + this stop's departure time, resolved back from the leg coords.
+    expect(onPlanTransitLeg).toHaveBeenCalledWith({
+      dayId: 10,
+      from: { name: 'Louvre', lat: 48.86, lng: 2.34 },
+      to: { name: 'Orsay', lat: 48.87, lng: 2.33 },
+      time: '10:30',
+    })
+  })
+
+  it('FE-PLANNER-DAYPLAN-171c: the public-transport entry is absent without the onPlanTransitLeg handler', async () => {
+    const user = userEvent.setup()
+    const day = buildDay({ id: 10, date: '2025-06-01', title: 'Day 1' })
+    const assignments = {
+      '10': [
+        buildAssignment({ id: 11, day_id: 10, order_index: 0, place: buildPlace({ id: 1, name: 'A', lat: 48.85, lng: 2.35 }) }),
+        buildAssignment({ id: 12, day_id: 10, order_index: 1, place: buildPlace({ id: 2, name: 'B', lat: 48.86, lng: 2.36 }) }),
+      ],
+    }
+    render(<DayPlanSidebar {...makeDefaultProps({ days: [day], assignments, selectedDayId: 10, routeShown: true })} />)
+    await user.click(await screen.findByTitle('Change travel mode'))
+    expect(contextMenu().queryByRole('button', { name: 'Public transit' })).not.toBeInTheDocument()
+  })
+
+  it('FE-PLANNER-DAYPLAN-171d: a hotel bookend connector offers public transport from the hotel', async () => {
+    const user = userEvent.setup()
+    const onPlanTransitLeg = vi.fn()
+    const days = [
+      buildDay({ id: 10, date: '2025-06-01', title: 'Day 1' }),
+      buildDay({ id: 11, date: '2025-06-02', title: 'Day 2' }),
+      buildDay({ id: 12, date: '2025-06-03', title: 'Day 3' }),
+    ]
+    const accommodations: Accommodation[] = [{
+      id: 1, trip_id: 1, start_day_id: 10, end_day_id: 12,
+      place_lat: 48.85, place_lng: 2.35, place_name: 'Hotel Lutetia',
+    }]
+    const assignments = {
+      '11': [
+        buildAssignment({ id: 11, day_id: 11, order_index: 0, place: buildPlace({ id: 1, name: 'Louvre', lat: 48.86, lng: 2.34 }) }),
+        buildAssignment({ id: 12, day_id: 11, order_index: 1, place: buildPlace({ id: 2, name: 'Orsay', lat: 48.87, lng: 2.33 }) }),
+      ],
+    }
+    render(<DayPlanSidebar {...makeDefaultProps({ days, assignments, accommodations, selectedDayId: 11, routeShown: true, onPlanTransitLeg })} />)
+    // The morning bookend (hotel -> first stop) is the first connector in the list.
+    const connectors = await screen.findAllByTitle('Change travel mode')
+    await user.click(connectors[0])
+    await user.click(contextMenu().getByRole('button', { name: 'Public transit' }))
+    expect(onPlanTransitLeg).toHaveBeenCalledWith(expect.objectContaining({
+      dayId: 11,
+      from: { name: 'Hotel Lutetia', lat: 48.85, lng: 2.35 },
+      to: { name: 'Louvre', lat: 48.86, lng: 2.34 },
+    }))
+  })
+
   it('FE-PLANNER-DAYPLAN-172: a failing per-segment save is reported and the days are refetched', async () => {
     const user = userEvent.setup()
     const { assignmentsApi } = await import('../../api/client')
diff --git a/client/src/components/Planner/DayPlanSidebar.tsx b/client/src/components/Planner/DayPlanSidebar.tsx
index f76ff9451..63d5c71c3 100644
--- a/client/src/components/Planner/DayPlanSidebar.tsx
+++ b/client/src/components/Planner/DayPlanSidebar.tsx
@@ -5,6 +5,7 @@ declare global { interface Window { __dragData: DragDataPayload | null } }
 import React, { useState, useEffect, useLayoutEffect, useRef, useMemo, useCallback } from 'react'
 import { avatarSrc } from '../../utils/avatarSrc'
 import { ChevronDown, ChevronRight, ChevronUp, Navigation, RotateCcw, ExternalLink, Clock, Pencil, GripVertical, Ticket, Plus, FileText, Trash2, Car, Lock, Hotel, Footprints, Route as RouteIcon, Bookmark, TramFront, Zap } from 'lucide-react'
+import { type PickedPlace } from './TransitSearchPanel'
 import { assignmentsApi, reservationsApi, daysApi } from '../../api/client'
 import { calculateRouteWithLegs, optimizeRoute, generateGoogleMapsUrl } from '../Map/RouteCalculator'
 import PlaceAvatar from '../shared/PlaceAvatar'
@@ -99,6 +100,12 @@ interface DayPlanSidebarProps {
   onAddTransport?: (dayId: number) => void
   /** Opens the public-transit route search for a day (#1065). */
   onPlanTransit?: (dayId: number) => void
+  /**
+   * Opens the public-transit search pre-filled for a single leg (#1281 follow-up):
+   * the leg's origin and destination endpoints plus the origin's departure time,
+   * so "public transport" becomes an option on any connector, not just the day header.
+   */
+  onPlanTransitLeg?: (leg: { dayId: number; from: PickedPlace; to: PickedPlace; time: string | null }) => void
   /** Opens the journey view for a saved transit entry (#1065). */
   onOpenTransit?: (reservation: Reservation) => void
   onEditTransport?: (reservation: Reservation) => void
@@ -148,6 +155,7 @@ function useDayPlanSidebar(props: DayPlanSidebarProps) {
   onRouteRefresh,
   onAddTransport,
   onPlanTransit,
+  onPlanTransitLeg,
   onOpenTransit,
   onEditTransport,
   onEditReservation,
@@ -977,6 +985,7 @@ function useDayPlanSidebar(props: DayPlanSidebarProps) {
     onRouteRefresh,
     onAddTransport,
     onPlanTransit,
+    onPlanTransitLeg,
     onOpenTransit,
     onEditTransport,
     expandedTransitIds,
@@ -1151,6 +1160,7 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar(props: DayPlanSidebarP
     onRouteRefresh,
     onAddTransport,
     onPlanTransit,
+    onPlanTransitLeg,
     onOpenTransit,
     onEditTransport,
     expandedTransitIds,
@@ -1284,11 +1294,53 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar(props: DayPlanSidebarP
     })
   }
 
-  // Open the mode menu at the clicked connector: every route profile plus a
-  // "use day default" entry that clears the per-leg override.
-  const openLegModeMenu = (e: React.MouseEvent, assignmentId: number, dayId: number) => {
+  // A connector's endpoints carry only coordinates (RouteSegment.from/to, both
+  // [lat, lng]); resolve them back to the named, timed points the transit search
+  // wants by indexing every located place, hotel and booking endpoint on the trip.
+  // A connector only renders when both ends are located, so a coordinate that misses
+  // the index is rare — fall back to a nameless pick (the search still runs off the
+  // coordinates alone).
+  const transitPointIndex = useMemo(() => {
+    const m = new Map<string, { name: string; time: string | null }>()
+    const put = (lat?: number | null, lng?: number | null, name?: string | null, time?: string | null) => {
+      if (lat == null || lng == null) return
+      const k = `${lat},${lng}`
+      if (!m.has(k)) m.set(k, { name: name || '', time: time ?? null })
+    }
+    for (const list of Object.values(assignments)) {
+      for (const a of list) put(a.place?.lat, a.place?.lng, a.place?.name, a.place?.place_time)
+    }
+    for (const acc of accommodations) put(acc.place_lat, acc.place_lng, acc.place_name, null)
+    for (const r of reservations) {
+      for (const ep of (r.endpoints || [])) put(ep.lat, ep.lng, ep.name, ep.local_time)
+    }
+    return m
+  }, [assignments, accommodations, reservations])
+
+  // Build the "public transport" prefill for a leg from its RouteSegment: MOTIS is
+  // driven off the coordinates, the names + departure time come from the index above.
+  const buildTransitLeg = (seg?: RouteSegment): { from: PickedPlace; to: PickedPlace; time: string | null } | null => {
+    if (!seg?.from || !seg?.to) return null
+    const pick = (c: [number, number]): PickedPlace => ({ name: transitPointIndex.get(`${c[0]},${c[1]}`)?.name || '', lat: c[0], lng: c[1] })
+    const rawTime = transitPointIndex.get(`${seg.from[0]},${seg.from[1]}`)?.time
+    return { from: pick(seg.from), to: pick(seg.to), time: rawTime && /^\d{2}:\d{2}/.test(rawTime) ? rawTime.slice(0, 5) : null }
+  }
+
+  // The extra connector-menu entry (#1281 follow-up): search public transit for this
+  // leg instead of drawing a road route. Only when a handler is wired (day has dates).
+  const transitLegMenuItem = (dayId: number, seg?: RouteSegment) => {
+    if (!onPlanTransitLeg) return []
+    const leg = buildTransitLeg(seg)
+    if (!leg) return []
+    return [{ label: t('transit.title'), icon: TramFront, onClick: () => onPlanTransitLeg({ dayId, from: leg.from, to: leg.to, time: leg.time }) }]
+  }
+
+  // Open the mode menu at the clicked connector: every route profile, the optional
+  // "public transport" entry, plus a "use day default" entry that clears the override.
+  const openLegModeMenu = (e: React.MouseEvent, assignmentId: number, dayId: number, seg?: RouteSegment) => {
     ctxMenu.open(e, [
       ...routeProfileOptions.map(o => ({ label: o.label, icon: modeIcon(o.key), onClick: () => setLegMode(assignmentId, dayId, o.key) })),
+      ...transitLegMenuItem(dayId, seg ?? routeLegs[dayId]?.[assignmentId]),
       { divider: true },
       { label: t('dayplan.transportMode.useDefault'), icon: RotateCcw, onClick: () => setLegMode(assignmentId, dayId, null) },
     ])
@@ -1310,9 +1362,10 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar(props: DayPlanSidebarP
     })
   }
 
-  const openIncomingLegModeMenu = (e: React.MouseEvent, assignmentId: number, dayId: number) => {
+  const openIncomingLegModeMenu = (e: React.MouseEvent, assignmentId: number, dayId: number, seg?: RouteSegment) => {
     ctxMenu.open(e, [
       ...routeProfileOptions.map(o => ({ label: o.label, icon: modeIcon(o.key), onClick: () => setIncomingLegMode(assignmentId, dayId, o.key) })),
+      ...transitLegMenuItem(dayId, seg),
       { divider: true },
       { label: t('dayplan.transportMode.useDefault'), icon: RotateCcw, onClick: () => setIncomingLegMode(assignmentId, dayId, null) },
     ])
@@ -1642,7 +1695,7 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar(props: DayPlanSidebarP
                     const targetId = hotelLegs[day.id]?.top?.targetId
                     const connector = <HotelRouteConnector seg={hotelLegs[day.id]!.top!.seg} name={hotelLegs[day.id]!.top!.name} profile={routeProfile} placement="top" />
                     return canEditDays && targetId != null ? (
-                      <div role="button" tabIndex={0} title={t('dayplan.transportMode.change')} onClick={e => openIncomingLegModeMenu(e, targetId, day.id)} style={{ cursor: 'pointer' }}>
+                      <div role="button" tabIndex={0} title={t('dayplan.transportMode.change')} onClick={e => openIncomingLegModeMenu(e, targetId, day.id, hotelLegs[day.id]!.top!.seg)} style={{ cursor: 'pointer' }}>
                         {connector}
                       </div>
                     ) : connector
@@ -2012,7 +2065,7 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar(props: DayPlanSidebarP
                           </div>
                           {daySchedule.byAssignment[day.id]?.[assignment.id]?.map(si => <PluginDayScheduleRow key={`${si.pluginId}:${si.id}`} item={si} />)}
                           {routeLegs[day.id]?.[assignment.id] && (canEditDays ? (
-                            <div role="button" tabIndex={0} title={t('dayplan.transportMode.change')} onClick={e => openLegModeMenu(e, assignment.id, day.id)} style={{ cursor: 'pointer' }}>
+                            <div role="button" tabIndex={0} title={t('dayplan.transportMode.change')} onClick={e => openLegModeMenu(e, assignment.id, day.id, routeLegs[day.id]![assignment.id])} style={{ cursor: 'pointer' }}>
                               <RouteConnector seg={routeLegs[day.id]![assignment.id]} profile={routeProfile} />
                             </div>
                           ) : (
@@ -2251,7 +2304,7 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar(props: DayPlanSidebarP
                             const nextPlaceId = merged.slice(idx + 1).find(i => i.type === 'place' && i.data.place?.lat && i.data.place?.lng)?.data.id
                             const connector = <RouteConnector seg={routeLegs[day.id]![res.id]} profile={routeProfile} />
                             return canEditDays && nextPlaceId != null ? (
-                              <div role="button" tabIndex={0} title={t('dayplan.transportMode.change')} onClick={e => openIncomingLegModeMenu(e, Number(nextPlaceId), day.id)} style={{ cursor: 'pointer' }}>
+                              <div role="button" tabIndex={0} title={t('dayplan.transportMode.change')} onClick={e => openIncomingLegModeMenu(e, Number(nextPlaceId), day.id, routeLegs[day.id]![res.id])} style={{ cursor: 'pointer' }}>
                                 {connector}
                               </div>
                             ) : connector
@@ -2385,7 +2438,7 @@ const DayPlanSidebar = React.memo(function DayPlanSidebar(props: DayPlanSidebarP
                     const targetId = hotelLegs[day.id]?.bottom?.targetId
                     const connector = <HotelRouteConnector seg={hotelLegs[day.id]!.bottom!.seg} name={hotelLegs[day.id]!.bottom!.name} profile={routeProfile} placement="bottom" />
                     return canEditDays && targetId != null ? (
-                      <div role="button" tabIndex={0} title={t('dayplan.transportMode.change')} onClick={e => openLegModeMenu(e, targetId, day.id)} style={{ cursor: 'pointer' }}>
+                      <div role="button" tabIndex={0} title={t('dayplan.transportMode.change')} onClick={e => openLegModeMenu(e, targetId, day.id, hotelLegs[day.id]!.bottom!.seg)} style={{ cursor: 'pointer' }}>
                         {connector}
                       </div>
                     ) : connector
diff --git a/client/src/components/Planner/TransitSearchPanel.test.tsx b/client/src/components/Planner/TransitSearchPanel.test.tsx
index 3f4bdde6c..6d0b66cb2 100644
--- a/client/src/components/Planner/TransitSearchPanel.test.tsx
+++ b/client/src/components/Planner/TransitSearchPanel.test.tsx
@@ -177,6 +177,20 @@ describe('TransitSearchPanel', () => {
     expect(transitApiMock.plan.mock.calls[0][0]).toMatchObject({ arriveBy: true, time: '2025-06-01T08:00:00.000Z' })
   })
 
+  it('FE-PLANNER-TRANSIT-008b: initialTime seeds the departure time', async () => {
+    const user = userEvent.setup()
+    transitApiMock.plan.mockResolvedValueOnce({ itineraries: [] })
+    render(<TransitSearchPanel {...makeProps({
+      initialFrom: { name: 'Fernsehturm', lat: 52.5208, lng: 13.4094 },
+      initialTo: { name: 'London Victoria', lat: 51.5074, lng: -0.1278 },
+      initialTime: '11:00',
+    })} />)
+    await user.click(screen.getByRole('button', { name: /^Search$/ }))
+    await waitFor(() => expect(transitApiMock.plan).toHaveBeenCalled())
+    // 11:00 in Berlin (UTC+2) anchors depart-by to the origin zone → 09:00Z.
+    expect(transitApiMock.plan.mock.calls[0][0]).toMatchObject({ time: '2025-06-01T09:00:00.000Z' })
+  })
+
   it('FE-PLANNER-TRANSIT-009: arrive-by lists the latest-arriving itinerary first', async () => {
     const user = userEvent.setup()
     // MOTIS returns arrive-by results ascending, deadline-adjacent last (#1479).
diff --git a/client/src/components/Planner/TransitSearchPanel.tsx b/client/src/components/Planner/TransitSearchPanel.tsx
index 11faf09b8..dd8478b67 100644
--- a/client/src/components/Planner/TransitSearchPanel.tsx
+++ b/client/src/components/Planner/TransitSearchPanel.tsx
@@ -318,9 +318,11 @@ interface TransitSearchPanelProps {
   /** Pre-seed from/to — used by "change route" on an existing journey. */
   initialFrom?: PickedPlace | null
   initialTo?: PickedPlace | null
+  /** Pre-seed the departure time ('HH:mm') — used when planning a specific leg. */
+  initialTime?: string | null
 }
 
-export default function TransitSearchPanel({ day, days, places, accommodations = [], onAdd, initialFrom = null, initialTo = null }: TransitSearchPanelProps) {
+export default function TransitSearchPanel({ day, days, places, accommodations = [], onAdd, initialFrom = null, initialTo = null, initialTime = null }: TransitSearchPanelProps) {
   const { t } = useTranslation()
   const toast = useToast()
   const is12h = useSettingsStore(s => s.settings.time_format) === '12h'
@@ -328,7 +330,7 @@ export default function TransitSearchPanel({ day, days, places, accommodations =
 
   const [from, setFrom] = useState<PickedPlace | null>(initialFrom)
   const [to, setTo] = useState<PickedPlace | null>(initialTo)
-  const [time, setTime] = useState('09:00')
+  const [time, setTime] = useState(initialTime || '09:00')
   const [arriveBy, setArriveBy] = useState(false)
   const [activeModes, setActiveModes] = useState<Set<string>>(() => new Set(MODE_GROUPS.map(m => m.key)))
   const [pref, setPref] = useState<'best' | 'transfers' | 'walking'>('best')
diff --git a/client/src/components/Planner/TransportModal.tsx b/client/src/components/Planner/TransportModal.tsx
index 6ccc3b175..1d6656acf 100644
--- a/client/src/components/Planner/TransportModal.tsx
+++ b/client/src/components/Planner/TransportModal.tsx
@@ -160,8 +160,8 @@ interface TransportModalProps {
   initialAutomated?: boolean
   /** Transit search needs real dates to depart on, so the Automated mode is hidden on a dateless trip. */
   tripHasDates?: boolean
-  /** Pre-seed the transit search — used by "change route" on an existing journey. */
-  transitPrefill?: { from?: PickedPlace | null; to?: PickedPlace | null } | null
+  /** Pre-seed the transit search — used by "change route" and by per-leg planning. */
+  transitPrefill?: { from?: PickedPlace | null; to?: PickedPlace | null; time?: string | null } | null
   /** Trip members + guests, for the traveler picker (#1517). */
   tripMembers?: TripMember[]
 }
@@ -701,6 +701,7 @@ export function TransportModal({ isOpen, onClose, onSave, reservation, days, sel
                 onAdd={(payload) => onSave(payload as Record<string, any> & { title: string })}
                 initialFrom={transitPrefill?.from ?? null}
                 initialTo={transitPrefill?.to ?? null}
+                initialTime={transitPrefill?.time ?? null}
               />
             )
           })()}
diff --git a/client/src/pages/TripPlannerPage.tsx b/client/src/pages/TripPlannerPage.tsx
index 814213cce..5c95091d4 100644
--- a/client/src/pages/TripPlannerPage.tsx
+++ b/client/src/pages/TripPlannerPage.tsx
@@ -459,6 +459,7 @@ function TripPlannerPageDesktop(): React.ReactElement | null {
                   onAddTransport={can('day_edit', trip) ? (dayId) => { setTransportModalDayId(dayId); setEditingTransport(null); setTransitPrefill(null); setTransportModalAutomated(false); setShowTransportModal(true) } : undefined}
                   onOpenTransit={(r) => setTransitJourney(r)}
                   onPlanTransit={can('day_edit', trip) && tripHasDates ? (dayId) => { setTransportModalDayId(dayId); setEditingTransport(null); setTransitPrefill(null); setTransportModalAutomated(true); setShowTransportModal(true) } : undefined}
+                  onPlanTransitLeg={can('day_edit', trip) && tripHasDates ? ({ dayId, from, to, time }) => { setTransportModalDayId(dayId); setEditingTransport(null); setTransitPrefill({ from, to, time }); setTransportModalAutomated(true); setShowTransportModal(true) } : undefined}
                   onEditTransport={can('day_edit', trip) ? (reservation) => { setEditingTransport(reservation); setTransportModalDayId(reservation.day_id ?? null); setShowTransportModal(true) } : undefined}
                   onEditReservation={can('reservation_edit', trip) ? (r) => { setEditingReservation(r); setShowReservationModal(true) } : undefined}
                   onDayDetail={(day) => { setShowDayDetail(day); setSelectedPlaceId(null); selectAssignment(null) }}
diff --git a/client/src/pages/tripPlanner/useTripPlanner.ts b/client/src/pages/tripPlanner/useTripPlanner.ts
index 4e920677d..ef59b9519 100644
--- a/client/src/pages/tripPlanner/useTripPlanner.ts
+++ b/client/src/pages/tripPlanner/useTripPlanner.ts
@@ -241,7 +241,7 @@ export function useTripPlanner() {
   // Public transit (#1065): open the TransportModal in its Automated mode, seed
   // the search (change-route), and show the journey view for a saved entry.
   const [transportModalAutomated, setTransportModalAutomated] = useState<boolean>(false)
-  const [transitPrefill, setTransitPrefill] = useState<{ from?: { name: string; lat: number; lng: number } | null; to?: { name: string; lat: number; lng: number } | null } | null>(null)
+  const [transitPrefill, setTransitPrefill] = useState<{ from?: { name: string; lat: number; lng: number } | null; to?: { name: string; lat: number; lng: number } | null; time?: string | null } | null>(null)
   const [transitJourney, setTransitJourney] = useState<Reservation | null>(null)
 
   // The bottom-nav "+" is context-aware per tab: on the Bookings / Transports tabs