服務日期起始時間從 01:14 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 Station02:46—A4Heathrow, Central Bus Station02:46—A4Heathrow, Central Bus Station02:47—A4Heathrow, Central Bus Station02:47—A4Heathrow, Central Bus Station03:16—A4Heathrow, Central Bus Station03:16—A4Heathrow, Central Bus Station03:17—A4Heathrow, Central Bus Station03:17—A4Heathrow, Central Bus Station03:46—A4Heathrow, Central Bus Station03:46—A4Heathrow, Central Bus Station03:46—A4Heathrow, Central Bus Station03:46—A4Heathrow, Central Bus Station04:16—A4Heathrow, Central Bus Station04:16—A4Heathrow, Central Bus Station04:16—A4Heathrow, Central Bus Station04:16—A4Heathrow, Central Bus Station04:46—A4Heathrow, Central Bus Station04:46—A4Heathrow, Central Bus Station04:47—A4Heathrow, Central Bus Station04:47—A4Heathrow, Central Bus Station05:16—A4Heathrow, Central Bus Station05:16—A4Heathrow, Central Bus Station05:17—A4Heathrow, Central Bus Station05:17—A4Heathrow, Central Bus Station05:47—A4Heathrow, Central Bus Station05:47—A4Heathrow, Central Bus Station05:48—A4Heathrow, Central Bus Station05:48—704Heathrow T505:51—704Heathrow T505:51—A4Heathrow, Central Bus Station06:06—A4Heathrow, Central Bus Station06:06—A4Heathrow, Central Bus Station06:17—A4Heathrow, Central Bus Station06:17—A4Heathrow, Central Bus Station06:21—A4Heathrow, Central Bus Station06:21—A4Heathrow, Central Bus Station06:36—A4Heathrow, Central Bus Station06:36—704Heathrow T506:42—704Heathrow T506:42—A4Heathrow, Central Bus Station06:47—A4Heathrow, Central Bus Station06:47—A4Heathrow, Central Bus Station06:55—A4Heathrow, Central Bus Station06:55—A4Heathrow, Central Bus Station07:12—A4Heathrow, Central Bus Station07:12—A4Heathrow, Central Bus Station07:27—A4Heathrow, Central Bus Station07:27—A4Heathrow, Central Bus Station07:27—A4Heathrow, Central Bus Station07:27—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。