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LondonTfL

TfL N18 bus route

Harrow Weald, Bus Garage - Wealdstone - Wembley - Baker St Sta - Trafalgar Square

TfL N18 bus stop list and timetables

The London N18 bus serves 69 bus stops in London departing from S | Trafalgar Square and ending at WS | Long Elmes Harrow Weald. Scroll down to see upcoming bus N18 timetables at each stop. You can also see connecting lines for the bus N18 route at each stop, so you can understand where and when to transfer. The full TfL N18 timetable with live bus arrivals is available in the Transit app.

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Stops
Sun, May 24, 2026
TfL Harrow Weald, Bus Garage - Wealdstone - Wembley - Baker St Sta - Trafalgar Square map

TfL N18 bus route map

The TfL N18 bus route map is shown above. The route map shows you an overview of all the stops served by the N18 bus to help you plan your journey on TfL. Opening the Transit app will allow you to see more detailed information about the route on a map including stop specific alerts, such as stops that have been closed or moved. You can also see live vehicle locations in the app so you know when the N18 bus is approaching your stop.

See the detailed route map

TfL N18 bus Status Alerts

Open the Transit app to see more information about any active disruptions that may impact the bus N18 timetable, such as detours, moved stops, trip cancellations, major delays, or other service changes to the bus route. The app also allows you to subscribe to receive notifications for any status alert issued by TfL so that you can plan your trip around any active or future disruptions.

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TfL N18 bus Service Frequency

The next N18 bus leaves S | Trafalgar Square at 4:13 AM, and arrives at WS | Long Elmes Harrow Weald at 5:28 AM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

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TfL N18 bus On-Time Performance

Want to know whether the TfL N18 bus arrives on time? Open the Transit app and view user generated on-time performance reports for the N18 bus. You can also contribute your own reports on whether your trip arrived on time, late or early. As these on-time performance stats are user reported, they may differ from official TfL metrics.

See all on-time performance details

TfL N18 bus FAQ

  • What time does the next TfL N18 bus depart from S | Trafalgar Square?

    The next N18 bus leaves S | Trafalgar Square at 4:13 AM, and arrives at WS | Long Elmes Harrow Weald at 5:28 AM. The total trip time for the next London N18 bus is 75.

  • Is the N18 bus running on time, early or late?

    You can track your bus on a map, monitor live updates, and see adjustments to the TfL N18 schedule by downloading the Transit app.

  • When does the next N18 bus arrive?

    You can see the next TfL N18 bus arrival times in the app

  • How many bus stops are there for the TfL N18 bus?

    There are 69 stops on the TfL N18 bus.

  • Is the TfL N18 bus usually crowded?

    You can find real-time information on TfL N18 bus crowding levels in the Transit app. You can also see predictions on how crowded the bus will be when it gets to your bus stop.

  • Is the TfL N18 bus currently running?

    Find out the current status for the TfL N18 bus in the Transit app.

  • What is the closest TfL N18 bus stop to me?

    Open the Transit app to see your location on a map and find the closest bus N18 stop to where you are.

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