服务日期起始时间2026年9月8日 18:21 起预定出发时间显示 23班次到计划实际M40York Road (Stop V) Uxbridge Station18:29—104Uxbridge, York Road (UB8)18:31—X74Belmont Road18:32—103Slough Town Centre, Wellington Street Stop B18:45—M40York Road (Stop V) Uxbridge Station18:59—102Heathrow Airport, Heathrow Central Bus Station19:00—X74Belmont Road19:02—103Slough Town Centre, Wellington Street Stop B19:14—104Uxbridge, York Road (UB8)19:29—X74Slough, Wellington Street19:37—103Slough Town Centre, Wellington Street Stop B19:44—102Heathrow Airport, Heathrow Central Bus Station19:57—X74Slough, Wellington Street20:01—103Slough Town Centre, Wellington Street Stop B20:12—X74Slough, Wellington Street20:31—102Heathrow Airport, Heathrow Central Bus Station20:42—X74Queensmere Car Park21:01—103Slough Town Centre, Wellington Street Stop B21:12—102Heathrow Airport, Heathrow Central Bus Station21:42—103Slough Town Centre, Wellington Street Stop B22:12—103Slough Town Centre, Wellington Street Stop B23:12—102Heathrow Airport, Heathrow Central Bus Station24:02—102Heathrow Airport, Heathrow Central Bus Station26:57—计划值和观察值分开保存。当缺乏特定站点的观察时，BustimeFinder 不会虚构实时出发。