服务日期起始时间2026年9月13日 04:45 起预定出发时间显示 50班次到计划预计时间SL1Logan Airport05:31—SL1Logan Airport05:46—SL3Chelsea05:55—SL1Logan Airport06:01—SL3Chelsea06:08—SL1Logan Airport06:12—SL3Chelsea06:21—SL1Logan Airport06:22—SL2Design Center06:32—SL1Logan Airport06:32—SL3Chelsea06:34—SL1Logan Airport06:42—SL2Design Center06:47—SL3Chelsea06:47—SL1Logan Airport06:53—SL2Design Center06:59—SL3Chelsea07:00—SL1Logan Airport07:03—SL3Chelsea07:13—SL1Logan Airport07:13—SL2Design Center07:14—SL1Logan Airport07:23—SL3Chelsea07:26—SL2Design Center07:29—SL1Logan Airport07:34—SL3Chelsea07:39—SL2Design Center07:43—SL1Logan Airport07:44—SL3Chelsea07:52—SL1Logan Airport07:54—SL2Design Center07:58—SL1Logan Airport08:04—SL3Chelsea08:05—SL2Design Center08:13—SL1Logan Airport08:15—SL3Chelsea08:18—SL1Logan Airport08:25—SL2Design Center08:28—SL3Chelsea08:31—SL1Logan Airport08:35—SL2Design Center08:43—SL3Chelsea08:44—SL1Logan Airport08:45—SL1Logan Airport08:56—SL3Chelsea08:57—SL2Design Center08:58—SL1Logan Airport09:07—SL3Chelsea09:10—SL2Design Center09:13—SL1Logan Airport09:19—51–100 →计划值、预期值和观测值保持独立。空白观察结果永远不会按时呈现。