服務日期起始時間從 04:45 出發於 2026年9月13日預定出發顯示 50公車行程至預定預期時間39Back Bay05:53—39Back Bay06:08—66Nubian via Allston06:21—39Back Bay06:23—66Nubian via Allston06:36—39Back Bay06:38—66Nubian via Allston06:51—39Back Bay06:53—66Nubian via Allston07:06—39Back Bay07:08—66Nubian via Allston07:21—39Back Bay07:23—66Nubian via Allston07:36—39Back Bay07:38—66Nubian via Allston07:51—39Back Bay07:53—66Nubian via Allston08:06—39Back Bay08:08—66Nubian via Allston08:21—39Back Bay08:23—66Nubian via Allston08:34—39Back Bay08:38—66Nubian via Allston08:49—39Back Bay08:53—66Nubian via Allston09:04—39Back Bay09:10—66Nubian via Allston09:18—39Back Bay09:25—66Nubian via Allston09:33—39Back Bay09:35—39Back Bay09:47—66Nubian via Allston09:48—39Back Bay09:59—66Nubian via Allston10:03—39Back Bay10:11—66Nubian via Allston10:18—39Back Bay10:23—66Nubian via Allston10:32—39Back Bay10:37—66Nubian via Allston10:47—39Back Bay10:50—66Nubian via Allston11:00—39Back Bay11:02—66Nubian via Allston11:13—39Back Bay11:17—66Nubian via Allston11:28—39Back Bay11:31—66Nubian via Allston11:43—39Back Bay11:45—66Nubian via Allston11:57—51–100 →計劃、預期與觀察值仍然分開。空白觀察從不顯示為準時。