服務日期起始時間從 02:24 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A4Heathrow, Central Bus Station03:06—A4Heathrow, Central Bus Station03:06—A4Heathrow, Central Bus Station03:07—A4Heathrow, Central Bus Station03:07—703Heathrow T503:08—703Heathrow T503:08—A4Heathrow, Central Bus Station03:36—A4Heathrow, Central Bus Station03:36—A4Heathrow, Central Bus Station03:37—A4Heathrow, Central Bus Station03:37—703Heathrow T503:38—703Heathrow T503:38—A4Heathrow, Central Bus Station04:07—A4Heathrow, Central Bus Station04:07—703Heathrow T504:08—703Heathrow T504:08—A4Heathrow, Central Bus Station04:08—A4Heathrow, Central Bus Station04:08—703Heathrow T504:38—703Heathrow T504:38—A4Heathrow, Central Bus Station04:38—A4Heathrow, Central Bus Station04:38—A4Heathrow, Central Bus Station04:39—A4Heathrow, Central Bus Station04:39—81Hounslow Bus Station05:00—81Hounslow Bus Station05:00—703Heathrow T505:08—703Heathrow T505:08—A4Heathrow, Central Bus Station05:09—A4Heathrow, Central Bus Station05:09—A4Heathrow, Central Bus Station05:10—A4Heathrow, Central Bus Station05:10—81Hounslow Bus Station05:20—81Hounslow Bus Station05:20—703Heathrow T505:39—703Heathrow T505:39—A4Heathrow, Central Bus Station05:39—A4Heathrow, Central Bus Station05:39—A4Heathrow, Central Bus Station05:39—A4Heathrow, Central Bus Station05:39—81Hounslow Bus Station05:40—81Hounslow Bus Station05:40—702London Victoria05:53—702London Victoria05:53—81Hounslow Bus Station06:00—81Hounslow Bus Station06:00—703Heathrow T506:08—703Heathrow T506:08—A4Heathrow, Central Bus Station06:09—A4Heathrow, Central Bus Station06:09—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。