服务日期起始时间2026年9月9日 06:09 起预定出发时间显示 50班次到计划实际81Hounslow Bus Station06:11—5Heathrow Airport, Terminal 506:18—703Heathrow T506:19—81Hounslow Bus Station06:26—81Hounslow Bus Station06:42—703Heathrow T506:49—81Hounslow Bus Station06:54—81Hounslow Bus Station07:05—5Heathrow Airport, Terminal 507:11—81Hounslow Bus Station07:17—703Heathrow T507:21—81Hounslow Bus Station07:28—81Hounslow Bus Station07:40—81Hounslow Bus Station07:52—703Heathrow T507:53—81Hounslow Bus Station08:04—81Hounslow Bus Station08:16—703Heathrow T508:26—81Hounslow Bus Station08:28—5Heathrow Airport, Terminal 508:28—81Hounslow Bus Station08:41—81Hounslow Bus Station08:53—703Heathrow T508:57—81Hounslow Bus Station09:04—81Hounslow Bus Station09:14—703Heathrow T509:20—81Hounslow Bus Station09:24—81Hounslow Bus Station09:33—5Heathrow Airport, Terminal 509:35—81Hounslow Bus Station09:43—703Heathrow T509:55—81Hounslow Bus Station09:55—81Hounslow Bus Station10:07—81Hounslow Bus Station10:19—703Heathrow T510:30—81Hounslow Bus Station10:31—5Heathrow Airport, Terminal 510:35—81Hounslow Bus Station10:43—81Hounslow Bus Station10:55—703Heathrow T511:00—81Hounslow Bus Station11:07—81Hounslow Bus Station11:19—703Heathrow T511:30—81Hounslow Bus Station11:31—5Heathrow Airport, Terminal 511:35—81Hounslow Bus Station11:44—81Hounslow Bus Station11:56—703Heathrow T512:00—81Hounslow Bus Station12:08—81Hounslow Bus Station12:20—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。