Live arrivals at 
13:44:58
  1. 53 County Hall Due
  2. 42 Liverpool Street Due
  3. 168 Hampstead Heath 2 mins
  4. 63 King's Cross 2 mins
  5. 415 Tulse Hill Station 2 mins
  6. 21 Newington Green 2 mins
  7. 172 Aldwych 3 mins
  8. 42 Liverpool Street 3 mins
  9. 453 Marylebone 5 mins
  10. 63 King's Cross 7 mins
  11. 172 Aldwych 8 mins
  12. 363 Elephant & Castle 10 mins
  13. 168 Hampstead Heath 10 mins
  14. 21 Newington Green 10 mins
  15. 453 Marylebone 11 mins
  16. 63 King's Cross 11 mins
  17. 415 Tulse Hill Station 14 mins
  18. 53 County Hall 15 mins
  19. 21 Newington Green 15 mins
  20. 42 Liverpool Street 16 mins
  21. 168 Hampstead Heath 17 mins
  22. 453 Marylebone 19 mins
  23. 172 Aldwych 20 mins
  24. 363 Elephant & Castle 22 mins
  25. 21 Newington Green 22 mins
  26. 53 County Hall 22 mins
  27. 63 King's Cross 25 mins
  28. 168 Hampstead Heath 25 mins
  29. 415 Tulse Hill Station 26 mins
  30. 53 County Hall 27 mins
  31. 42 Liverpool Street 27 mins
  32. 453 Marylebone 27 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