服务日期起始时间2026年9月7日 11:56 起预定出发时间显示 50班次到计划实际490Richmond, Pools on the Park11:59—490Heathrow Airport, Terminal 512:02—H22Twickenham, Albany / West Middlesex Hospital12:02—490Richmond, Pools on the Park12:11—490Heathrow Airport, Terminal 512:14—H22Twickenham, Albany / West Middlesex Hospital12:14—490Richmond, Pools on the Park12:23—490Heathrow Airport, Terminal 512:26—H22Twickenham, Albany / West Middlesex Hospital12:26—490Richmond, Pools on the Park12:34—H22Twickenham, Albany / West Middlesex Hospital12:38—490Heathrow Airport, Terminal 512:38—490Richmond, Pools on the Park12:47—H22Twickenham, Albany / West Middlesex Hospital12:50—490Heathrow Airport, Terminal 512:50—490Richmond, Pools on the Park12:59—H22Twickenham, Albany / West Middlesex Hospital13:02—490Heathrow Airport, Terminal 513:02—490Richmond, Pools on the Park13:11—H22Twickenham, Albany / West Middlesex Hospital13:14—490Heathrow Airport, Terminal 513:14—490Richmond, Pools on the Park13:23—H22Twickenham, Albany / West Middlesex Hospital13:26—490Heathrow Airport, Terminal 513:26—490Richmond, Pools on the Park13:35—H22Twickenham, Albany / West Middlesex Hospital13:38—490Heathrow Airport, Terminal 513:38—490Richmond, Pools on the Park13:47—H22Twickenham, Albany / West Middlesex Hospital13:50—490Heathrow Airport, Terminal 513:50—490Richmond, Pools on the Park14:00—H22Twickenham, Albany / West Middlesex Hospital14:02—490Heathrow Airport, Terminal 514:05—490Richmond, Pools on the Park14:13—H22Twickenham, Albany / West Middlesex Hospital14:14—490Heathrow Airport, Terminal 514:17—490Richmond, Pools on the Park14:25—H22Twickenham, Albany / West Middlesex Hospital14:26—490Heathrow Airport, Terminal 514:29—490Richmond, Pools on the Park14:38—H22Twickenham, Albany / West Middlesex Hospital14:38—490Heathrow Airport, Terminal 514:42—490Richmond, Pools on the Park14:50—H22Twickenham, Albany / West Middlesex Hospital14:51—490Heathrow Airport, Terminal 514:54—490Richmond, Pools on the Park15:02—H22Twickenham, Albany / West Middlesex Hospital15:03—490Heathrow Airport, Terminal 515:07—490Richmond, Pools on the Park15:16—H22Twickenham, Albany / West Middlesex Hospital15:17—51–100 →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。