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LondonTfL

TfL N551 bus route

Trafalgar Square - Aldgate - Canning Town - Custom House - Gallions Reach, Shopping Pk

TfL N551 bus stop list and timetables

The London N551 bus serves 62 bus stops in London departing from R | Gallions Reach Shopping Park and ending at S | Trafalgar Square. Scroll down to see upcoming bus N551 timetables at each stop. You can also see connecting lines for the bus N551 route at each stop, so you can understand where and when to transfer. The full TfL N551 timetable with live bus arrivals is available in the Transit app.

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Stops
Sun, May 17, 2026
TfL Trafalgar Square - Aldgate - Canning Town - Custom House - Gallions Reach, Shopping Pk map

TfL N551 bus route map

The TfL N551 bus route map is shown above. The route map shows you an overview of all the stops served by the N551 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 N551 bus is approaching your stop.

See the detailed route map

TfL N551 bus Status Alerts

Open the Transit app to see more information about any active disruptions that may impact the bus N551 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 N551 bus Service Frequency

The next N551 bus leaves R | Gallions Reach Shopping Park at 12:50 AM, and arrives at S | Trafalgar Square at 2:02 AM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

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TfL N551 bus On-Time Performance

Want to know whether the TfL N551 bus arrives on time? Open the Transit app and view user generated on-time performance reports for the N551 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 N551 bus FAQ

  • What time does the next TfL N551 bus depart from R | Gallions Reach Shopping Park?

    The next N551 bus leaves R | Gallions Reach Shopping Park at 12:50 AM, and arrives at S | Trafalgar Square at 2:02 AM. The total trip time for the next London N551 bus is 72.

  • Is the N551 bus running on time, early or late?

    You can track your bus on a map, monitor live updates, and see adjustments to the TfL N551 schedule by downloading the Transit app.

  • When does the next N551 bus arrive?

    You can see the next TfL N551 bus arrival times in the app

  • How many bus stops are there for the TfL N551 bus?

    There are 62 stops on the TfL N551 bus.

  • Is the TfL N551 bus usually crowded?

    You can find real-time information on TfL N551 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 N551 bus currently running?

    Find out the current status for the TfL N551 bus in the Transit app.

  • What is the closest TfL N551 bus stop to me?

    Open the Transit app to see your location on a map and find the closest bus N551 stop to where you are.

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