服務日期起始時間從 15:24 出發於 2026年9月10日預定出發顯示 21公車行程至預定觀察到20Harlow, Temp Bus Station, A15:26—13Waltham Cross Bus Station (Stop C)15:51—20Harlow, Temp Bus Station, A16:01—13Waltham Cross Bus Station (Stop C)16:21—620Roding Hall16:22—20Harlow, Temp Bus Station, A16:31—13Waltham Cross Bus Station (Stop C)16:51—20Harlow, Temp Bus Station, A17:06—18CLoughton Station17:21—20Harlow, Temp Bus Station, A17:36—13Waltham Cross Bus Station (Stop C)17:51—20Harlow, Temp Bus Station, A18:06—18CLoughton Station18:21—20Harlow, Temp Bus Station, A18:38—22Epping Station18:48—13Waltham Cross Bus Station (Stop C)18:53—18Loughton Station19:13—20Harlow, Temp Bus Station, A19:18—22Epping Station19:38—20Harlow, Temp Bus Station, A19:58—20Harlow, Temp Bus Station, A21:58—預定和觀察到的數值分開保存。當缺少特定站點的即時觀察時，BustimeFinder 不會捏造即時出發。