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Journey map

Route 21Published route geometryVehicle last mapped 05:17 · 68 observationsWe don’t have a recent location for this bus. The marker shows where it was last reported, not where it is now.
21

To Caledonian Road

Go Ahead London · LTZ1857

Last observedRefreshed 02:44:26

We don’t have a recent location for this bus. The marker shows where it was last reported, not where it is now.

Vehicle information

LTZ1857

Livery
Red
Matched vehicle livery
Live data provider
Department for Transport Bus Open Data Service
Browse service date
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This journey ID is fixed to 14 Sept 2026. Changing the date opens the parent service timetable.

Calling points

Journey schedule

51 stops

  1. 1Lewisham Centrep490009105UPlan04:15Seen at stop04:14
  2. 2Lewisham Clock Tower490011522ZEPlan04:16Seen at stop04:15
  3. 3Lewisham Station490001177SPlan04:17Seen at stop04:17
  4. 4Lewisham Station / Loampit Vale490001177FPlan04:18Expected—
  5. 5Loampit Vale / Jerrard Street490008549WPlan04:18Seen at stop04:19
  6. 6Undercliff Road490013896WPlan04:19Seen at stop04:20
  7. 7Lewisham College / Ashmead School490009107WPlan04:21Seen at stop04:22
  8. 8Lucas Street490009441WPlan04:22Seen at stop04:23
  9. 9Malpas Road490009530NPlan04:22Seen at stop04:23
  10. 10Amersham Road490003298NPlan04:23Seen at stop04:24
  11. 11Marquis of Granby / Goldsmiths490007276XPlan04:24Seen at stop04:25
  12. 12New Cross Gate Station490000156OPlan04:24Seen at stop04:27
  13. 13New Cross Bus Garage490010204JPlan04:26Seen at stop04:28
  14. 14New Cross Road / Besson Street490010206CPlan04:26Seen at stop04:30
  15. 15Briant Street490003246DPlan04:27Seen at stop04:30
  16. 16Pomeroy Street New Cross490011089WPlan04:27Seen at stop04:31
  17. 17Old Kent Road / Ilderton Road490008461WAPlan04:29Seen at stop04:32
  18. 18Commercial Way Peckham490005526WBPlan04:30Seen at stop04:33
  19. 19Peckham Park Road490010880WEPlan04:31Seen at stop04:35
  20. 20Malt Street490009531WPlan04:33Seen at stop04:37
  21. 21Trafalgar Avenue490013761WPlan04:33Seen at stop04:38
  22. 22Dunton Road490006266WNPlan04:35Seen at stop04:40
  23. 23Old Kent Road / East Street490006379BNPlan04:35Seen at stop04:41
  24. 24Bricklayer's Arms490004315BPPlan04:37Expected—
  25. 25Bartholomew Street490004071BDPlan04:39Expected—
  26. 26Trinity Street / The Roebuck490013809NPlan04:39Expected—
  27. 27Borough Station / Great Dover St490000026FPlan04:40Expected—
  28. 28Union Street490013910GPlan04:41Seen at stop04:45
  29. 29London Bridge Borough High St490000139MPlan04:44Seen at stop04:48
  30. 30Monument490009267DPlan04:45Seen at stop04:50
  31. 31Bank Station / King William St490000013FPlan04:46Expected—
  32. 32Bank Station / Princes Street490011218APlan04:48Expected—
  33. 33London Wall490009290NPlan04:48Expected—
  34. 34Finsbury Square490015209DPlan04:50Seen at stop04:57
  35. 35City Road / Leonard Street490000169ZAPlan04:51Expected—
  36. 36Moorfields Eye Hospital490011249APlan04:53Seen at stop05:00
  37. 37Bevenden Street490010126NPlan04:53Expected—
  38. 38Mintern Street490009942NPlan04:55Seen at stop05:02
  39. 39Eagle Wharf Road490006289NPlan04:56Expected—
  40. 40Baring Street490003601N1Plan04:57Expected—
  41. 41Elizabeth Avenue490003671NPlan04:58Expected—
  42. 42Essex Road Islington490001103N2Plan04:58Seen at stop05:09
  43. 43Essex Road Station490007687NPlan04:59Seen at stop05:10
  44. 44Canonbury Square490004758NPlan05:00Expected—
  45. 45Highbury Corner490008143HPlan05:00Seen at stop05:12
  46. 46Highbury & Islington Station490000108APlan05:02Expected—
  47. 47St Mary Magdalene Church490012451NPlan05:02Seen at stop05:14
  48. 48Liverpool Road490009224YPlan05:04Seen at stop05:15
  49. 49Holloway Road Station490000114UPlan05:04Expected—
  50. 50Camden Road490004720TPlan05:06Expected—
  51. 51Caledonian Roads490004679XPlan05:07Seen at stop05:17

p “pick up only” – the bus will only stop to pick up passengers

s “set down only” – the bus will only stop to drop passengers off

Seen at stop is when the operator reported the bus at or near that stop, not its exact arrival time. Expected times are estimates. A dash means no time has been reported.

Planned, expected and observed values remain separate. Blank observations are never presented as on-time.

Journey status questions

What is happening?

Is the bus running?
Last observed. A previous vehicle observation is available, but it is not recent enough to call the bus live.
When did it begin?
Scheduled for 04:15
When should it finish?
Scheduled for 05:07
How much time remains?
A reliable remaining-time estimate is unavailable.
When was it last mapped?
05:17. The page checks for updated journey data every 15 seconds.