服务日期起始时间2026年9月7日 04:47 起预定出发时间显示 50班次到计划实际81Hounslow Bus Station04:56—81Hounslow Bus Station04:56—703Heathrow T505:03—703Heathrow T505:03—7Heathrow, Terminal 505:04—7Heathrow, Terminal 505:04—A4Heathrow, Central Bus Station05:05—A4Heathrow, Central Bus Station05:05—7Heathrow, Terminal 505:05—7Heathrow, Terminal 505:05—A4Heathrow, Central Bus Station05:06—A4Heathrow, Central Bus Station05:06—81Hounslow Bus Station05:16—81Hounslow Bus Station05:16—703Heathrow T505:34—703Heathrow T505:34—A4Heathrow, Central Bus Station05:35—A4Heathrow, Central Bus Station05:35—A4Heathrow, Central Bus Station05:35—A4Heathrow, Central Bus Station05:35—7Heathrow, Terminal 505:35—7Heathrow, Terminal 505:35—81Hounslow Bus Station05:36—81Hounslow Bus Station05:36—7Heathrow, Terminal 505:37—7Heathrow, Terminal 505:37—7Heathrow, Terminal 505:45—7Heathrow, Terminal 505:45—702London Victoria05:46—702London Victoria05:46—81Hounslow Bus Station05:56—81Hounslow Bus Station05:56—703Heathrow T506:03—703Heathrow T506:03—A4Heathrow, Central Bus Station06:05—A4Heathrow, Central Bus Station06:05—7Heathrow, Terminal 506:05—7Heathrow, Terminal 506:05—7Heathrow, Terminal 506:07—7Heathrow, Terminal 506:07—A4Heathrow, Central Bus Station06:08—A4Heathrow, Central Bus Station06:08—81Hounslow Bus Station06:11—81Hounslow Bus Station06:11—702London Victoria06:16—702London Victoria06:16—704Heathrow T506:17—704Heathrow T506:17—458Uxbridge, Belmont Road06:19—458Uxbridge, Belmont Road06:19—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。