服務日期起始時間從 01:00 出發於 2026年9月8日預定出發顯示 50公車行程至預定觀察到237White City Bus Station01:01—237White City Bus Station01:26—423Heathrow Airport, Terminal 503:21—423Heathrow Airport, Terminal 503:51—423Heathrow Airport, Terminal 504:21—237Hounslow Heath, Hussar04:51—423Heathrow Airport, Terminal 504:51—237Hounslow Heath, Hussar05:01—237Hounslow Heath, Hussar05:11—423Heathrow Airport, Terminal 505:11—235Sunbury Village05:20—235North Brentford, Great West Quarter05:20—235North Brentford, Great West Quarter05:20—237Hounslow Heath, Hussar05:21—237Hounslow Heath, Hussar05:31—423Heathrow Airport, Terminal 505:31—235Sunbury Village05:40—235North Brentford, Great West Quarter05:40—235North Brentford, Great West Quarter05:40—237Hounslow Heath, Hussar05:43—116Ashford Hospital05:51—116Ashford Hospital05:51—423Heathrow Airport, Terminal 505:51—117Staines05:52—235Sunbury Village05:52—235North Brentford, Great West Quarter05:52—235North Brentford, Great West Quarter05:52—237Hounslow Heath, Hussar05:56—117Staines05:56—117Staines05:56—235North Brentford, Great West Quarter06:05—235North Brentford, Great West Quarter06:05—235Sunbury Village06:05—237Hounslow Heath, Hussar06:08—116Ashford Hospital06:11—116Ashford Hospital06:11—423Heathrow Airport, Terminal 506:11—237Hounslow Heath, Hussar06:14—117Staines06:14—117Staines06:16—117Staines06:16—235North Brentford, Great West Quarter06:17—235North Brentford, Great West Quarter06:17—235Sunbury Village06:17—237Hounslow Heath, Hussar06:23—116Ashford Hospital06:26—116Ashford Hospital06:26—235North Brentford, Great West Quarter06:28—235North Brentford, Great West Quarter06:28—235Sunbury Village06:28—51–100 →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。