服務日期起始時間從 04:52 出發於 2026年9月7日預定出發顯示 21公車行程至預定觀察到X3Canterbury Bus Station07:14—X3Canterbury Bus Station07:33—X3Canterbury Bus Station07:47—X3Canterbury Bus Station08:52—X3Canterbury Bus Station09:52—X3Canterbury Bus Station10:22—X3Canterbury Bus Station10:54—638Whitstable Horsebridge11:15—X3Canterbury Bus Station11:51—X3Canterbury Bus Station12:47—638Whitstable Horsebridge13:18—X3Canterbury Bus Station13:47—X3Canterbury Bus Station14:47—638Whitstable Horsebridge15:17—X3Canterbury Bus Station16:04—3ACanterbury Bus Station16:11—X3Canterbury Bus Station17:09—638Whitstable Horsebridge18:11—X3Canterbury Bus Station18:18—X3Canterbury Bus Station19:00—X3Canterbury Bus Station19:58—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。