服務日期起始時間從 04:10 出發於 2026年9月7日預定出發顯示 50公車行程至預定觀察到U3Newport Road04:12—423Heathrow Airport, Terminal 504:14—A4Heathrow, Central Bus Station04:19—A4Heathrow, Central Bus Station04:19—A4Heathrow, Central Bus Station04:19—A4Heathrow, Central Bus Station04:19—U3Newport Road04:32—423Heathrow Airport, Terminal 504:44—A4Heathrow, Central Bus Station04:50—A4Heathrow, Central Bus Station04:50—A4Heathrow, Central Bus Station04:50—A4Heathrow, Central Bus Station04:50—U3Newport Road04:52—U3Newport Road05:13—423Heathrow Airport, Terminal 505:15—81Hounslow Bus Station05:17—81Hounslow Bus Station05:17—A4Heathrow, Central Bus Station05:22—A4Heathrow, Central Bus Station05:22—A4Heathrow, Central Bus Station05:23—A4Heathrow, Central Bus Station05:23—U3Newport Road05:35—81Hounslow Bus Station05:37—81Hounslow Bus Station05:37—423Heathrow Airport, Terminal 505:45—A4Heathrow, Central Bus Station05:51—A4Heathrow, Central Bus Station05:51—A4Heathrow, Central Bus Station05:52—A4Heathrow, Central Bus Station05:52—U3Newport Road05:55—81Hounslow Bus Station05:57—81Hounslow Bus Station05:57—423Heathrow Airport, Terminal 506:11—U3Newport Road06:16—81Hounslow Bus Station06:19—81Hounslow Bus Station06:19—A4Heathrow, Central Bus Station06:21—A4Heathrow, Central Bus Station06:21—A4Heathrow, Central Bus Station06:25—A4Heathrow, Central Bus Station06:25—423Heathrow Airport, Terminal 506:32—U3Newport Road06:33—81Hounslow Bus Station06:35—81Hounslow Bus Station06:35—A4Heathrow, Central Bus Station06:44—A4Heathrow, Central Bus Station06:44—U3Newport Road06:49—A4Heathrow, Central Bus Station06:51—A4Heathrow, Central Bus Station06:51—81Hounslow Bus Station06:51—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。