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Journey map

Route N21Published route geometryVehicle last mapped 03:19 · 33 observations
N21

To Trafalgar Square

Go Ahead London · YX18KPL

Last observedRefreshed 08:09:04

Vehicle information

YX18KPL

Livery
London red
Matched vehicle livery
Live data provider
Department for Transport Bus Open Data Service
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This journey ID is fixed to 2026-09-08. Changing the date opens the parent service timetable.

Calling points

Journey schedule

87 stops
  1. 1Bexleyheath Clock Towerp490003975LPlan02:20Live—
  2. 2Bexleyheath / Highland Road490003972EPlan02:20Live—
  3. 3Halcot Avenue490007662SPlan02:21Live—
  4. 4Broomfield Road (DA6)490004489SPlan02:21Live—
  5. 5Gravel Hill Close490007386SPlan02:22Live—
  6. 6Hartford Road490007872JPlan02:23Live—
  7. 7Bexley Library490003984GPlan02:23Live—
  8. 8Bexley490001024EPlan02:24Live—
  9. 9Bexley War Memorial490003988BPlan02:24Live—
  10. 10Cross Lane490005810WPlan02:25Live—
  11. 11Riverdale Road490011596WPlan02:25Live—
  12. 12Bridgen / The Anchor490004325WPlan02:25Live—
  13. 13Woodside Lane490015608WPlan02:26Live—
  14. 14Beechway490003820WPlan02:27Live—
  15. 15Blackfen Road / Penhill Road490004097WPlan02:28Live—
  16. 16Blackfen School For Girls490004060WPlan02:28Live—
  17. 17Blackfen Road / Ramillies Road490011404E1Plan02:29Live—
  18. 18Blackfen Road / Wellington Ave490004059W1Plan02:30Live—
  19. 19Sycamore Avenue490013118WPlan02:30Live—
  20. 20Queenswood Road490011373WPlan02:30Live—
  21. 21Blackfen Road / Boundary Road490004183WPlan02:31Live—
  22. 22Rennets Wood Road490011524WPlan02:32Live—
  23. 23Stationers' Crown Woods Academy490011582WPlan02:33Live—
  24. 24Bexley Road / Reinickendorf Avenue490003505WPlan02:33Live—
  25. 25Bexley Road / Glenesk Road490007227WPlan02:34Live—
  26. 26Eltham High Street / Foots Cray Road490006548WPlan02:35Live—
  27. 27Eltham High Street / St Mary's Place490006533PPlan02:35Live—
  28. 28Eltham High Street / Passey Place490006537MPlan02:36Live—
  29. 29Eltham Church / High Street490015433HPlan02:36Live—
  30. 30Kingsground490008778WPlan02:36Live—
  31. 31Greenway (SE9)490014007WPlan02:37Live—
  32. 32Eltham Hill / Middle Park Avenue490015477WPlan02:37Live—
  33. 33Eltham Road / Westhorne Avenue490015018W2Plan02:38Live—
  34. 34Cedarhurst Drive490004909WPlan02:39Live—
  35. 35Eltham Road / Kidbrooke Park Road490008704WPlan02:39Live—
  36. 36Courtlands Avenue (SE12)490005664WPlan02:39Live—
  37. 37Weigall Road490014334WPlan02:40Live—
  38. 38Cambridge Drive490016464WPlan02:40Live—
  39. 39Lee Green490009060APlan02:41Live—
  40. 40Lampmead Road490008924WPlan02:41Live—
  41. 41Dacre Park490005918WPlan02:42Live—
  42. 42Brandram Road490004257WPlan02:43Live—
  43. 43Belmont Park490003868WPlan02:43Live—
  44. 44Marischal Road490009656WPlan02:44Live—
  45. 45Belmont Hill490003864MPlan02:44Live—
  46. 46Lewisham Clock Tower490011522ZEPlan02:45Live—
  47. 47Lewisham Station490001177SPlan02:46Live—
  48. 48Lewisham Station / Loampit Vale490001177FPlan02:46Live—
  49. 49Loampit Vale / Jerrard Street490008549WPlan02:47Live—
  50. 50Undercliff Road490013896WPlan02:48Live—
  51. 51Lewisham College / Ashmead School490009107WPlan02:48Live—
  52. 52Lucas Street490009441WPlan02:49Live—
  53. 53Malpas Road490009530NPlan02:50Live—
  54. 54Amersham Road490003298NPlan02:50Live—
  55. 55Marquis of Granby / Goldsmiths490007276XPlan02:51Live—
  56. 56New Cross Gate Station490000156OPlan02:52Live—
  57. 57New Cross Bus Garage490010204JPlan02:53Actual02:53
  58. 58New Cross Road / Besson Street490010206CPlan02:53Live—
  59. 59Briant Street490003246DPlan02:54Actual02:54
  60. 60Pomeroy Street New Cross490011089WPlan02:54Live—
  61. 61Old Kent Road / Ilderton Road490008461WAPlan02:55Actual02:55
  62. 62Commercial Way Peckham490005526WBPlan02:56Live—
  63. 63Peckham Park Road490010880WEPlan02:57Actual02:56
  64. 64Malt Street490009531WPlan02:58Actual02:58
  65. 65Trafalgar Avenue490013761WPlan02:59Actual02:58
  66. 66Dunton Road490006266WNPlan03:00Actual03:00
  67. 67Old Kent Road / East Street490006379BNPlan03:00Actual03:00
  68. 68Bricklayer's Arms490004315BPPlan03:02Actual03:02
  69. 69Bartholomew Street490004071BDPlan03:03Actual03:03
  70. 70Trinity Street / The Roebuck490013809NPlan03:03Actual03:03
  71. 71Borough Station / Great Dover St490000026FPlan03:04Actual03:04
  72. 72Union Street490013910GPlan03:05Actual03:05
  73. 73London Bridge Borough High St490000139MPlan03:07Actual03:06
  74. 74Monument490009267DPlan03:08Actual03:07
  75. 75Bank Station / King William St490000013FPlan03:09Actual03:08
  76. 76Poultry / Bank Station490007596LPlan03:11Actual03:09
  77. 77St Pauls Churchyard490010200CPlan03:12Actual03:12
  78. 78St Paul's Cathedral490012873BPlan03:13Actual03:13
  79. 79City Thameslink Stn / Ludgate Circus490009443FPlan03:14Actual03:14
  80. 80Fetter Lane490006826WPlan03:14Actual03:15
  81. 81Chancery Lane (EC4)490015067WPlan03:15Actual03:16
  82. 82The Royal Courts of Justice490011757PPlan03:16Actual03:16
  83. 83Aldwych / Australia House490000293ZPlan03:16Actual03:17
  84. 84Aldwych / Drury Lane490019703YPlan03:17Actual03:18
  85. 85Savoy Street490011938UPlan03:17Live—
  86. 86Bedford Street490003112JPlan03:18Actual03:19
  87. 87Charing Crosss490013766HPlan03:20Live—

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

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?
Observed at 02:53
When should it finish?
Scheduled for 03:20
How much time remains?
A reliable remaining-time estimate is unavailable.
When was it last mapped?
03:19. The page checks for updated journey data every 15 seconds.