服務日期起始時間從 01:44 出發於 2026年9月8日預定出發顯示 21公車行程至預定觀察到191Waterfront Bus Station06:56—191Waterfront Bus Station07:04—692Grammar Schools07:19—191Waterfront Bus Station07:55—9The Hundred of Hoo Academy Grounds08:01—9The Hundred of Hoo Academy Grounds08:04—191Waterfront Bus Station09:55—191Waterfront Bus Station10:55—191Waterfront Bus Station11:59—191Waterfront Bus Station12:55—191Waterfront Bus Station14:04—191Waterfront Bus Station14:48—191Waterfront Bus Station18:29—191Waterfront Bus Station19:23—191St Johns Road19:51—191St Johns Road20:21—191St Johns Road20:51—191St Johns Road21:21—191St Johns Road21:51—191St Johns Road22:21—191St Johns Road22:51—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。