服务日期起始时间2026年9月7日 15:01 起预定出发时间显示 21班次到计划实际20Hemel Hempstead Railway Station15:23—329South Way15:39—346Abbots Langley, adj South Way15:43—20Hemel Hempstead Railway Station15:45—20Hemel Hempstead Railway Station16:09—20Hemel Hempstead Railway Station16:30—329South Way16:39—20Hemel Hempstead Railway Station16:53—320Riverside16:58—20Hemel Hempstead Railway Station17:14—20Hemel Hempstead Railway Station17:38—329South Way17:55—20Hemel Hempstead Railway Station18:00—20Hemel Hempstead Railway Station18:21—20Hemel Hempstead Railway Station18:45—329South Way19:02—20Hemel Hempstead Railway Station19:07—20Hemel Hempstead Railway Station19:43—20Hemel Hempstead Railway Station20:34—20Hemel Hempstead Railway Station21:34—20Hemel Hempstead Railway Station22:34—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。