服务日期起始时间2026年9月7日 02:15 起预定出发时间显示 50班次到计划实际A4Heathrow, Central Bus Station03:17—A4Heathrow, Central Bus Station03:17—A4Heathrow, Central Bus Station03:18—A4Heathrow, Central Bus Station03:18—A4Heathrow, Central Bus Station03:47—A4Heathrow, Central Bus Station03:47—A4Heathrow, Central Bus Station03:48—A4Heathrow, Central Bus Station03:48—U3Newport Road03:52—U3Newport Road04:12—423Heathrow Airport, Terminal 504:14—A4Heathrow, Central Bus Station04:19—A4Heathrow, Central Bus Station04:19—A4Heathrow, Central Bus Station04:19—A4Heathrow, Central Bus Station04:19—U3Newport Road04:32—423Heathrow Airport, Terminal 504:44—A4Heathrow, Central Bus Station04:50—A4Heathrow, Central Bus Station04:50—A4Heathrow, Central Bus Station04:50—A4Heathrow, Central Bus Station04:50—U3Newport Road04:52—U3Newport Road05:13—423Heathrow Airport, Terminal 505:15—81Hounslow Bus Station05:17—81Hounslow Bus Station05:17—A4Heathrow, Central Bus Station05:22—A4Heathrow, Central Bus Station05:22—A4Heathrow, Central Bus Station05:23—A4Heathrow, Central Bus Station05:23—U3Newport Road05:35—81Hounslow Bus Station05:37—81Hounslow Bus Station05:37—423Heathrow Airport, Terminal 505:45—A4Heathrow, Central Bus Station05:51—A4Heathrow, Central Bus Station05:51—A4Heathrow, Central Bus Station05:52—A4Heathrow, Central Bus Station05:52—U3Newport Road05:55—81Hounslow Bus Station05:57—81Hounslow Bus Station05:57—423Heathrow Airport, Terminal 506:11—U3Newport Road06:16—81Hounslow Bus Station06:19—81Hounslow Bus Station06:19—A4Heathrow, Central Bus Station06:21—A4Heathrow, Central Bus Station06:21—A4Heathrow, Central Bus Station06:25—A4Heathrow, Central Bus Station06:25—423Heathrow Airport, Terminal 506:32—51–100 →计划值和观察值分开保存。当缺乏特定站点的观察时，BustimeFinder 不会虚构实时出发。