服务日期起始时间2026年9月8日 03:53 起预定出发时间显示 18班次到计划实际251Riverhead Exchange07:30—251Riverhead Exchange08:20—251Riverhead Exchange08:20—251Riverhead Exchange09:30—251Riverhead Exchange10:30—251Riverhead Exchange11:30—251Riverhead Exchange12:30—251Riverhead Exchange13:30—251Riverhead Exchange14:00—251Riverhead Exchange15:00—251Riverhead Exchange16:00—51BRiverhead Exchange16:24—251Riverhead Exchange17:00—251Riverhead Exchange17:30—251Riverhead Exchange17:57—251Riverhead Exchange18:57—251Riverhead Exchange19:54—251Riverhead Exchange20:39—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。