服务日期起始时间2026年9月8日 20:51 起预定出发时间显示 20班次到计划实际4Weston via RUH21:09—4Weston via RUH21:09—4Weston via RUH21:29—4Weston via RUH21:29—4Weston via RUH21:49—4Weston via RUH21:49—4Weston via RUH22:10—4Weston via RUH22:10—4Weston via RUH22:29—4Weston via RUH22:29—4Weston via RUH22:51—4Weston via RUH22:51—4Weston via RUH23:10—4Weston via RUH23:10—4Weston via RUH23:30—4Weston via RUH23:30—4Weston via RUH23:50—4Weston via RUH23:50—4Weston via RUH24:10—4Weston via RUH24:10—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。