服務日期起始時間從 09:04 出發於 2026年9月13日預定出發顯示 21公車行程至預定預期時間455Salem Depot via Central Square09:2409:25455Salem Depot via Central Square09:5909:57455Salem Depot via Central Square10:2910:27455Salem Depot via Central Square11:10—455Salem Depot via Central Square11:50—455Salem Depot via Central Square12:27—455Salem Depot via Central Square13:03—455Salem Depot via Central Square13:43—455Salem Depot via Central Square14:24—455Salem Depot via Central Square15:04—455Salem Depot via Central Square15:44—455Salem Depot via Central Square16:23—455Salem Depot via Central Square16:58—455Salem Depot via Central Square17:38—455Salem Depot via Central Square18:18—455Salem Depot via Central Square18:56—455Salem Depot via Central Square19:29—455Salem Depot via Central Square20:29—455Salem Depot via Central Square21:29—455Salem Depot via Central Square22:26—455Salem Depot via Central Square23:24—計劃、預期與觀察值仍然分開。空白觀察從不顯示為準時。