服務日期起始時間從 05:35 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 Station05:48—A4Heathrow, Central Bus Station05:48—A4Heathrow, Central Bus Station05:49—A4Heathrow, Central Bus Station05:49—704Heathrow T505:52—704Heathrow T505:52—A4Heathrow, Central Bus Station06:07—A4Heathrow, Central Bus Station06:07—A4Heathrow, Central Bus Station06:18—A4Heathrow, Central Bus Station06:18—A4Heathrow, Central Bus Station06:22—A4Heathrow, Central Bus Station06:22—A4Heathrow, Central Bus Station06:37—A4Heathrow, Central Bus Station06:37—704Heathrow T506:43—704Heathrow T506:43—A4Heathrow, Central Bus Station06:48—A4Heathrow, Central Bus Station06:48—A4Heathrow, Central Bus Station06:56—A4Heathrow, Central Bus Station06:56—A4Heathrow, Central Bus Station07:14—A4Heathrow, Central Bus Station07:14—A4Heathrow, Central Bus Station07:28—A4Heathrow, Central Bus Station07:28—A4Heathrow, Central Bus Station07:29—A4Heathrow, Central Bus Station07:29—A4Heathrow, Central Bus Station07:44—A4Heathrow, Central Bus Station07:44—A4Heathrow, Central Bus Station07:58—A4Heathrow, Central Bus Station07:58—A4Heathrow, Central Bus Station08:00—A4Heathrow, Central Bus Station08:00—704Heathrow T508:04—704Heathrow T508:04—A4Heathrow, Central Bus Station08:15—A4Heathrow, Central Bus Station08:15—A4Heathrow, Central Bus Station08:28—A4Heathrow, Central Bus Station08:28—A4Heathrow, Central Bus Station08:32—A4Heathrow, Central Bus Station08:32—A4Heathrow, Central Bus Station08:50—A4Heathrow, Central Bus Station08:50—A4Heathrow, Central Bus Station08:58—A4Heathrow, Central Bus Station08:58—A4Heathrow, Central Bus Station09:01—A4Heathrow, Central Bus Station09:01—A4Heathrow, Central Bus Station09:13—A4Heathrow, Central Bus Station09:13—704Heathrow T509:21—704Heathrow T509:21—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。