服務日期起始時間從 16:34 出發於 2026年9月8日預定出發顯示 48公車行程至預定觀察到M40York Road (Stop V) Uxbridge Station16:37—102Heathrow Airport, Heathrow Central Bus Station16:38—103Langley, Axis Park16:48—M40High Wycombe Bus Station16:51—105Chartridge, Village Hall16:58—X74Belmont Road17:03—M40York Road (Stop V) Uxbridge Station17:07—102Heathrow Airport, Heathrow Central Bus Station17:08—103Windsor Town Centre, Parish Church17:18—M40High Wycombe Bus Station17:26—104Uxbridge, York Road (UB8)17:28—X74Belmont Road17:33—M40York Road (Stop V) Uxbridge Station17:37—102Heathrow Airport, Heathrow Central Bus Station17:38—103Langley, Axis Park17:47—M40High Wycombe Bus Station17:56—105Amersham, Amersham Station17:56—102Heathrow Airport, Heathrow Central Bus Station18:06—M40York Road (Stop V) Uxbridge Station18:07—X74Belmont Road18:08—103Windsor Town Centre, Parish Church18:16—M40High Wycombe Bus Station18:26—M40York Road (Stop V) Uxbridge Station18:30—104Uxbridge, York Road (UB8)18:31—X74Belmont Road18:33—103Slough Town Centre, Wellington Street Stop B18:46—M40York Road (Stop V) Uxbridge Station19:00—M40High Wycombe Bus Station19:01—102Heathrow Airport, Heathrow Central Bus Station19:01—X74Belmont Road19:03—103Slough Town Centre, Wellington Street Stop B19:15—M40High Wycombe Bus Station19:26—104Uxbridge, York Road (UB8)19:30—X74Slough, Wellington Street19:37—103Slough Town Centre, Wellington Street Stop B19:45—M40High Wycombe Bus Station19:56—102Heathrow Airport, Heathrow Central Bus Station19:58—X74Slough, Wellington Street20:01—103Slough Town Centre, Wellington Street Stop B20:13—X74Slough, Wellington Street20:31—102Heathrow Airport, Heathrow Central Bus Station20:43—X74Queensmere Car Park21:01—103Slough Town Centre, Wellington Street Stop B21:13—102Heathrow Airport, Heathrow Central Bus Station21:43—103Slough Town Centre, Wellington Street Stop B22:13—103Slough Town Centre, Wellington Street Stop B23:13—102Heathrow Airport, Heathrow Central Bus Station24:03—102Heathrow Airport, Heathrow Central Bus Station26:58—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。