服務日期起始時間從 10:14 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88Lakeside Bus Station, P10:52—88Lakeside Bus Station, P11:52—269Brentwood High Street12:23—269Brentwood High Street12:23—88Lakeside Bus Station, P12:52—88Lakeside Bus Station, P13:52—269Burland Road14:32—269Burland Road14:32—269Brentwood High Street14:33—269Brentwood High Street14:33—88Lakeside Bus Station, P14:52—88Chafford Hundred Station15:52—88Chafford Hundred Station16:29—88Chafford Hundred Station17:00—269Brentwood High Street17:18—269Brentwood High Street17:18—88Chafford Hundred Station17:35—88Chafford Hundred Station18:05—88Chafford Hundred Station18:35—88Chafford Hundred Station19:05—88Chafford Hundred Station19:56—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。