服务日期起始时间2026年9月9日 16:45 起预定出发时间显示 23班次到计划实际321Watford Hospital Car Park16:57—725Heathrow Central Bus Station17:09—321Beechen Grove17:15—321Watford Hospital Car Park17:29—724Heathrow Central Bus Station17:44—321Watford Hospital Car Park17:46—321Watford Hospital Car Park18:06—725Heathrow Central Bus Station18:13—321Beechen Grove18:25—321Watford Hospital Car Park18:42—724Heathrow Central Bus Station18:48—321Watford Hospital Car Park19:18—725Town Hall19:20—724Heathrow Central Bus Station19:50—321Watford Hospital Car Park19:51—321Watford Hospital Car Park20:16—724Heathrow Central Bus Station20:44—321Watford Hospital Car Park20:46—321Watford Hospital Car Park21:16—724Heathrow Central Bus Station21:36—321Watford Hospital Car Park22:16—724Heathrow Central Bus Station22:26—724Heathrow Terminal 523:26—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。