服務日期起始時間從 05:32 出發於 2026年9月7日預定出發顯示 20公車行程至預定觀察到T3Grantchester Bus Shelter06:19—T3Grantchester Bus Shelter07:19—T3Grantchester Bus Shelter08:19—T3Grantchester Bus Shelter09:19—17Guilden Morden10:18—T3Grantchester Bus Shelter10:19—T3Grantchester Bus Shelter11:19—17Guilden Morden12:15—T3Grantchester Bus Shelter12:19—T3Grantchester Bus Shelter13:19—T3Grantchester Bus Shelter14:19—17Guilden Morden14:35—T3Grantchester Bus Shelter15:19—T3Grantchester Bus Shelter16:19—17Fowlmere & Barley17:03—T3Grantchester Bus Shelter17:19—T3Grantchester Bus Shelter18:19—T3Grantchester Bus Shelter19:19—T3Grantchester Bus Shelter20:19—T3Grantchester Bridle Way21:19—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。