服務日期起始時間從 01:16 出發於 2026年9月10日預定出發顯示 50公車行程至預定觀察到423Heathrow Airport, Terminal 501:17—423Heathrow Airport, Terminal 504:31—423Heathrow Airport, Terminal 505:02—423Heathrow Airport, Terminal 505:35—423Heathrow Airport, Terminal 506:06—423Heathrow Airport, Terminal 506:34—423Heathrow Airport, Terminal 506:57—423Heathrow Airport, Terminal 507:17—423Heathrow Airport, Terminal 507:37—423Heathrow Airport, Terminal 507:57—423Heathrow Airport, Terminal 508:17—423Heathrow Airport, Terminal 508:37—423Heathrow Airport, Terminal 508:57—423Heathrow Airport, Terminal 509:17—423Heathrow Airport, Terminal 509:37—423Heathrow Airport, Terminal 509:56—423Heathrow Airport, Terminal 510:15—423Heathrow Airport, Terminal 510:35—423Heathrow Airport, Terminal 510:55—423Heathrow Airport, Terminal 511:15—423Heathrow Airport, Terminal 511:35—423Heathrow Airport, Terminal 511:55—423Heathrow Airport, Terminal 512:15—423Heathrow Airport, Terminal 512:35—423Heathrow Airport, Terminal 512:55—423Heathrow Airport, Terminal 513:15—423Heathrow Airport, Terminal 513:35—423Heathrow Airport, Terminal 513:55—423Heathrow Airport, Terminal 514:16—423Heathrow Airport, Terminal 514:37—423Heathrow Airport, Terminal 514:57—423Heathrow Airport, Terminal 515:17—423Heathrow Airport, Terminal 515:37—423Heathrow Airport, Terminal 515:57—423Heathrow Airport, Terminal 516:17—423Heathrow Airport, Terminal 516:37—423Heathrow Airport, Terminal 516:57—423Heathrow Airport, Terminal 517:17—423Heathrow Airport, Terminal 517:37—423Heathrow Airport, Terminal 517:57—423Heathrow Airport, Terminal 518:17—423Heathrow Airport, Terminal 518:37—423Heathrow Airport, Terminal 518:57—423Heathrow Airport, Terminal 519:15—423Heathrow Airport, Terminal 519:33—423Heathrow Airport, Terminal 519:52—423Heathrow Airport, Terminal 520:12—423Heathrow Airport, Terminal 520:41—423Heathrow Airport, Terminal 521:11—423Heathrow Airport, Terminal 521:41—51–100 →預定和觀察到的數值分開保存。當缺少特定站點的即時觀察時，BustimeFinder 不會捏造即時出發。