服务日期起始时间2026年9月7日 07:13 起预定出发时间显示 29班次到计划实际704Heathrow T508:17—704Heathrow T508:17—704Heathrow T509:31—704Heathrow T509:31—704Heathrow T510:31—704Heathrow T510:31—704Heathrow T511:31—704Heathrow T511:31—704Heathrow T512:31—704Heathrow T512:31—704Heathrow T513:31—704Heathrow T513:31—704Heathrow T514:31—704Heathrow T514:31—704Heathrow T515:34—704Heathrow T515:34—704Heathrow T516:41—704Heathrow T516:41—704Heathrow T517:51—704Heathrow T517:51—704Heathrow T518:53—704Heathrow T518:53—704Heathrow T519:53—704Heathrow T519:53—704Heathrow T520:58—704Heathrow T520:58—6Slough, Wellington Street21:10—704Slough21:58—704Slough22:58—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。