服務日期起始時間從 06:16 出發於 2026年9月9日預定出發顯示 21公車行程至預定觀察到630Acocks Green Village07:12—630Robin Hood Island07:44—630Acocks Green Village08:20—630Robin Hood Island08:59—631Acocks Green Village09:36—630Robin Hood Island10:12—631Acocks Green Village10:42—630Robin Hood Island11:12—631Acocks Green Village11:42—630Robin Hood Island12:12—631Acocks Green Village12:42—630Robin Hood Island13:12—631Acocks Green Village13:42—630Robin Hood Island14:12—631Acocks Green Village14:42—630Robin Hood Island15:28—630Robin Hood Island16:08—630Robin Hood Island16:48—630Robin Hood Island17:26—630Acocks Green Village18:06—630Acocks Green Village18:44—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。