TfL N21 bus stop list and timetables
The London N21 bus serves 84 bus stops in London departing from G | Trafalgar Square / Charing Cross and ending at ->E | Geddes Place. Scroll down to see upcoming bus N21 timetables at each stop. You can also see connecting lines for the bus N21 route at each stop, so you can understand where and when to transfer. The full TfL N21 timetable with live bus arrivals is available in the Transit app.
TfL N21 bus route map
The TfL N21 bus route map is shown above. The route map shows you an overview of all the stops served by the N21 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 N21 bus is approaching your stop.
See the detailed route mapTfL N21 bus Status Alerts
Open the Transit app to see more information about any active disruptions that may impact the bus N21 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.
See all alertsTfL N21 bus Service Frequency
The next N21 bus leaves G | Trafalgar Square / Charing Cross at 4:35 AM, and arrives at ->E | Geddes Place at 5:39 AM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.
See all departuresTfL N21 bus On-Time Performance
Want to know whether the TfL N21 bus arrives on time? Open the Transit app and view user generated on-time performance reports for the N21 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