服務日期起始時間從 02:23 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 Station02:54—A4Heathrow, Central Bus Station02:54—A4Heathrow, Central Bus Station02:55—A4Heathrow, Central Bus Station02:55—A4Heathrow, Central Bus Station03:24—A4Heathrow, Central Bus Station03:24—A4Heathrow, Central Bus Station03:25—A4Heathrow, Central Bus Station03:25—A4Heathrow, Central Bus Station03:54—A4Heathrow, Central Bus Station03:54—A4Heathrow, Central Bus Station03:55—A4Heathrow, Central Bus Station03:55—A4Heathrow, Central Bus Station04:24—A4Heathrow, Central Bus Station04:24—A4Heathrow, Central Bus Station04:25—A4Heathrow, Central Bus Station04:25—A4Heathrow, Central Bus Station04:55—A4Heathrow, Central Bus Station04:55—A4Heathrow, Central Bus Station04:55—A4Heathrow, Central Bus Station04:55—103Slough Town Centre, Wellington Street Stop B05:21—A4Heathrow, Central Bus Station05:25—A4Heathrow, Central Bus Station05:25—A4Heathrow, Central Bus Station05:25—A4Heathrow, Central Bus Station05:25—A4Heathrow, Central Bus Station05:55—A4Heathrow, Central Bus Station05:55—A4Heathrow, Central Bus Station05:58—A4Heathrow, Central Bus Station05:58—704Heathrow T506:06—103Langley, Axis Park06:06—704Heathrow T506:06—X74Belmont Road06:09—X74Belmont Road06:09—A4Heathrow, Central Bus Station06:16—A4Heathrow, Central Bus Station06:16—A4Heathrow, Central Bus Station06:25—A4Heathrow, Central Bus Station06:25—A4Heathrow, Central Bus Station06:32—A4Heathrow, Central Bus Station06:32—103Windsor Town Centre, Parish Church06:33—X74Belmont Road06:41—X74Belmont Road06:41—A4Heathrow, Central Bus Station06:46—A4Heathrow, Central Bus Station06:46—A4Heathrow, Central Bus Station06:56—A4Heathrow, Central Bus Station06:56—704Heathrow T506:57—704Heathrow T506:57—A4Heathrow, Central Bus Station07:05—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。