Live arrivals at 
14:52:29
  1. 21 Newington Green Due
  2. 172 Aldwych 1 min
  3. 453 Marylebone 2 mins
  4. 21 Newington Green 8 mins
  5. 53 County Hall 9 mins
  6. 453 Marylebone 9 mins
  7. 172 Aldwych 10 mins
  8. 21 Newington Green 16 mins
  9. 53 County Hall 17 mins
  10. 172 Aldwych 22 mins
  11. 21 Newington Green 24 mins
  12. 453 Marylebone 24 mins
  13. 53 County Hall 28 mins
For arrival times of the next bus, text 77065 to 87287

First and last services, timetables and route details

Monday to Thursday

First 04:30 04:45 05:00
Last 00:27 00:39 00:59

Friday

First 04:30 04:45 05:00
Last 00:27 00:39 00:59

Saturday

First 04:29 04:44 04:59
Last 00:28 00:40 01:00

Sunday

First 04:28 04:48 05:08
Last 00:28 00:40 01:00
View 21 timetable View all stops on 21 route