Live arrivals at 
17:04:59
  1. 363 Elephant & Castle Due
  2. 63 King's Cross Due
  3. 42 Liverpool Street 2 mins
  4. 21 Newington Green 2 mins
  5. 415 Tulse Hill Station 3 mins
  6. 453 Marylebone 5 mins
  7. 63 King's Cross 6 mins
  8. 172 Aldwych 6 mins
  9. 453 Marylebone 7 mins
  10. 53 County Hall 7 mins
  11. 363 Elephant & Castle 9 mins
  12. 63 King's Cross 11 mins
  13. 42 Liverpool Street 11 mins
  14. 453 Marylebone 13 mins
  15. 21 Newington Green 13 mins
  16. 172 Aldwych 15 mins
  17. 21 Newington Green 19 mins
  18. 453 Marylebone 19 mins
  19. 53 County Hall 19 mins
  20. 63 King's Cross 19 mins
  21. 168 Hampstead Heath 20 mins
  22. 42 Liverpool Street 21 mins
  23. 363 Elephant & Castle 23 mins
  24. 63 King's Cross 26 mins
  25. 168 Hampstead Heath 27 mins
  26. 21 Newington Green 28 mins
  27. 53 County Hall 29 mins
  28. 172 Aldwych 29 mins
For arrival times of the next bus, text 77701 to 87287

First and last services, timetables and route details

Monday to Thursday

First 04:36 04:51 05:06
Last 00:32 00:44 01:04

Friday

First 04:36 04:51 05:06
Last 00:32 00:44 01:04

Saturday

First 04:34 04:49 05:04
Last 00:33 00:45 01:05

Sunday

First 04:33 04:53 05:13
Last 00:33 00:45 01:05
View 21 timetable View all stops on 21 route