服務日期起始時間從 01:30 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 Station02:55—A4Heathrow, Central Bus Station02:55—A4Heathrow, Central Bus Station02:55—A4Heathrow, Central Bus Station02:55—A4Heathrow, Central Bus Station03:25—A4Heathrow, Central Bus Station03:25—A4Heathrow, Central Bus Station03:25—A4Heathrow, Central Bus Station03:25—A4Heathrow, Central Bus Station03:55—A4Heathrow, Central Bus Station03:55—A4Heathrow, Central Bus Station03:56—A4Heathrow, Central Bus Station03:56—A4Heathrow, Central Bus Station04:25—A4Heathrow, Central Bus Station04:25—A4Heathrow, Central Bus Station04:26—A4Heathrow, Central Bus Station04:26—A4Heathrow, Central Bus Station04:56—A4Heathrow, Central Bus Station04:56—A4Heathrow, Central Bus Station04:56—A4Heathrow, Central Bus Station04:56—103Slough Town Centre, Wellington Street Stop B05:22—A4Heathrow, Central Bus Station05:26—A4Heathrow, Central Bus Station05:26—A4Heathrow, Central Bus Station05:26—A4Heathrow, Central Bus Station05:26—A4Heathrow, Central Bus Station05:56—A4Heathrow, Central Bus Station05:56—A4Heathrow, Central Bus Station05:59—A4Heathrow, Central Bus Station05:59—704Heathrow T506:07—103Langley, Axis Park06:07—704Heathrow T506:07—X74Belmont Road06:10—X74Belmont Road06:10—A4Heathrow, Central Bus Station06:17—A4Heathrow, Central Bus Station06:17—A4Heathrow, Central Bus Station06:26—A4Heathrow, Central Bus Station06:26—A4Heathrow, Central Bus Station06:33—A4Heathrow, Central Bus Station06:33—103Windsor Town Centre, Parish Church06:34—X74Belmont Road06:42—X74Belmont Road06:42—A4Heathrow, Central Bus Station06:48—A4Heathrow, Central Bus Station06:48—A4Heathrow, Central Bus Station06:57—A4Heathrow, Central Bus Station06:57—704Heathrow T506:58—704Heathrow T506:58—A4Heathrow, Central Bus Station07:06—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。