服务日期起始时间2026年9月8日 03:24 起预定出发时间显示 18班次到计划实际251Riverhead Exchange07:00—251Riverhead Exchange07:50—251Riverhead Exchange07:50—251Riverhead Exchange09:00—251Riverhead Exchange10:00—251Riverhead Exchange11:00—251Riverhead Exchange12:00—251Riverhead Exchange13:00—251Riverhead Exchange13:30—251Riverhead Exchange14:30—251Riverhead Exchange15:30—51BRiverhead Exchange15:52—251Riverhead Exchange16:30—251Riverhead Exchange17:00—251Riverhead Exchange17:29—251Riverhead Exchange18:29—251Riverhead Exchange19:28—251Riverhead Exchange20:13—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。