服务日期起始时间2026年9月8日 14:39 起预定出发时间显示 17班次到计划实际704Heathrow T515:08—53Wexham Pk Hosp15:31—15Slough Town Centre, Wellington Street Stop B15:35—704Heathrow T516:15—15Slough Town Centre, Wellington Street Stop B16:35—53Wexham Pk Hosp16:45—623Cryers Hill, The White Lion PH16:51—704Heathrow T517:25—15Slough Town Centre, Wellington Street Stop B17:35—53Wexham Pk Hosp17:48—704Heathrow T518:30—15Slough Town Centre, Wellington Street Stop B18:35—53Wexham Pk Hosp18:46—704Heathrow T519:30—704Heathrow T520:35—704Slough21:35—704Slough22:35—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。