London Bus Line 423: Live Tracking, Route & Stops

Live vehicle countdown, interactive route sequence, and arrival tracker for Line 423.

🚍 London Bus Line 423: Route, Terminals & Stops Guide

School Road ⇄ Heathrow Terminal 5 (32 stops)

Official Transit Route

🚏 Complete Route Stops List (In Order of Travel)

  1. School Road (Stop C)
  2. Fair Street (Stop H)
  3. Douglas Road (Stop HH)
  4. Treaty Centre (Stop S)
  5. The Bell (Stop W)
  6. Hibernia Road (Stop ->W)
  7. Wellington Road South (Stop M)
  8. Staines Road / Martindale Road (Stop N)
  9. Barrack Road (Stop ->N)
  10. Cardington Square (Stop JJ)
  11. Dukes Avenue (Stop ->N)
  12. Cavalry Barracks (Stop ->W)
  13. Beavers Crescent (Stop ->W)
  14. Basildene Road (Stop ->W)
  15. Beavers Community School (Stop ->N)
  16. Lichfield Road (Stop ->S)
  17. Green Lane (Stop ->N)
  18. Girling Way (Stop ->W)
  19. Great South West Road (Stop J)
  20. Hatton Cross Station (Stop E)
  21. Envoy Avenue (Stop K)
  22. Cranford Lane (Stop ->W)
  23. Hatton Road North (Stop M)
  24. Harlington Corner (Stop J)
  25. Mondial Way (Stop BL)
  26. Sipson Road (Stop BP)
  27. Bath Road / Newport Road (Stop BT)
  28. Compass Centre (Stop BW)
  29. Pinglestone Close (Stop H)
  30. Heathrow Park Thistle Hotel (Stop J)
  31. Heathrow Close (Stop K)
  32. Heathrow Terminal 5 (Stop 1)

ℹ️ Route Information & Traveling on Bus Line 423

Bus Line 423 is a vital urban transit artery operating within London's public transportation network under Transport for London (TfL). Providing reliable, frequent service connecting School Road and Heathrow Terminal 5, Line 423 serves 32 designated stops along its official route. Whether you are commuting to central commercial districts, visiting key cultural landmarks, or transferring to local rail and metro interchanges, Line 423 offers an accessible and sustainable travel choice across London.

💳 Fares, Ticketing & Boarding Rules

Ticketing & Fares for London Buses: TfL buses in London are entirely cashless. Passengers pay using contactless bank cards, Apple Pay, Google Pay, or an Oyster card. The standard adult bus fare is £1.75, which includes the TfL Hopper Fare offering unlimited bus journeys within one hour of first tapping in. Boarding & Etiquette: Board through the front doors of the double-decker or single-decker bus and touch your contactless card or Oyster card onto the yellow card reader. You do not need to touch out when exiting. All public buses operating on Line 423 are fully accessible with priority seating for elderly passengers, pregnant travelers, and riders with reduced mobility. Live countdown arrivals and vehicle GPS tracking on LiveBus.city are updated dynamically via official Transport for London (TfL) open data feeds.