服务日期起始时间2026年9月9日 05:45 起预定出发时间显示 17班次到计划实际251Riverhead Exchange06:51—251Riverhead Exchange07:41—251Riverhead Exchange07:41—251Riverhead Exchange08:51—251Riverhead Exchange09:51—251Riverhead Exchange10:51—251Riverhead Exchange11:51—251Riverhead Exchange12:51—251Riverhead Exchange13:21—251Riverhead Exchange14:21—251Riverhead Exchange15:21—251Riverhead Exchange16:21—251Riverhead Exchange16:51—251Riverhead Exchange17:21—251Riverhead Exchange18:21—251Riverhead Exchange19:20—251Riverhead Exchange20:05—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。