服務日期起始時間從 01:56 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 Shelter06:25—T3Grantchester Bus Shelter07:25—T3Grantchester Bus Shelter08:25—T3Grantchester Bus Shelter09:25—17Guilden Morden10:20—T3Grantchester Bus Shelter10:25—T3Grantchester Bus Shelter11:25—17Guilden Morden12:17—T3Grantchester Bus Shelter12:25—T3Grantchester Bus Shelter13:25—T3Grantchester Bus Shelter14:25—17Guilden Morden14:37—T3Grantchester Bus Shelter15:25—T3Grantchester Bus Shelter16:25—17Fowlmere & Barley17:05—T3Grantchester Bus Shelter17:25—T3Grantchester Bus Shelter18:25—T3Grantchester Bus Shelter19:25—T3Grantchester Bus Shelter20:25—T3Grantchester Bridle Way21:25—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。