服務日期起始時間從 01:29 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703Heathrow T502:10—703Heathrow T502:10—A4Heathrow, Central Bus Station03:10—A4Heathrow, Central Bus Station03:10—A4Heathrow, Central Bus Station03:10—A4Heathrow, Central Bus Station03:10—703Heathrow T503:11—703Heathrow T503:11—A4Heathrow, Central Bus Station03:40—A4Heathrow, Central Bus Station03:40—A4Heathrow, Central Bus Station03:40—A4Heathrow, Central Bus Station03:40—703Heathrow T503:41—703Heathrow T503:41—703Heathrow T504:11—703Heathrow T504:11—A4Heathrow, Central Bus Station04:11—A4Heathrow, Central Bus Station04:11—A4Heathrow, Central Bus Station04:11—A4Heathrow, Central Bus Station04:11—703Heathrow T504:41—703Heathrow T504:41—A4Heathrow, Central Bus Station04:41—A4Heathrow, Central Bus Station04:41—A4Heathrow, Central Bus Station04:42—A4Heathrow, Central Bus Station04:42—81Hounslow Bus Station05:03—81Hounslow Bus Station05:03—703Heathrow T505:11—703Heathrow T505:11—A4Heathrow, Central Bus Station05:13—A4Heathrow, Central Bus Station05:13—A4Heathrow, Central Bus Station05:14—A4Heathrow, Central Bus Station05:14—81Hounslow Bus Station05:23—81Hounslow Bus Station05:23—703Heathrow T505:42—703Heathrow T505:42—A4Heathrow, Central Bus Station05:43—A4Heathrow, Central Bus Station05:43—A4Heathrow, Central Bus Station05:43—A4Heathrow, Central Bus Station05:43—81Hounslow Bus Station05:43—81Hounslow Bus Station05:43—81Hounslow Bus Station06:03—81Hounslow Bus Station06:03—703Heathrow T506:11—703Heathrow T506:11—A4Heathrow, Central Bus Station06:12—A4Heathrow, Central Bus Station06:12—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。