服務日期起始時間從 01:32 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E8Isleworth01:37—N9Heathrow Airport, Terminal 501:42—E8Isleworth01:48—E8Isleworth01:59—N9Heathrow Airport, Terminal 502:01—E8Isleworth02:10—N9Heathrow Airport, Terminal 502:21—N9Heathrow Airport, Terminal 502:41—N9Heathrow Airport, Terminal 503:01—N9Heathrow Airport, Terminal 503:21—N9Heathrow Airport, Terminal 503:41—N9Heathrow Airport, Terminal 504:00—N9Heathrow Airport, Terminal 504:20—N9Heathrow Airport, Terminal 504:41—237Hounslow Heath, Hussar04:48—237Hounslow Heath, Hussar04:58—N9Heathrow Airport, Terminal 505:00—237Hounslow Heath, Hussar05:08—235North Brentford, Great West Quarter05:15—235North Brentford, Great West Quarter05:15—235Sunbury Village05:15—237Hounslow Heath, Hussar05:18—E8Isleworth05:18—N9Heathrow Airport, Terminal 505:20—237Hounslow Heath, Hussar05:28—E8Isleworth05:34—235North Brentford, Great West Quarter05:35—235North Brentford, Great West Quarter05:35—235Sunbury Village05:35—237Hounslow Heath, Hussar05:40—N9Heathrow Airport, Terminal 505:40—235North Brentford, Great West Quarter05:47—235North Brentford, Great West Quarter05:47—235Sunbury Village05:47—E8Isleworth05:50—237Hounslow Heath, Hussar05:53—235North Brentford, Great West Quarter05:59—235North Brentford, Great West Quarter05:59—235Sunbury Village05:59—N9Heathrow Airport, Terminal 506:00—237Hounslow Heath, Hussar06:05—E8Isleworth06:07—237Hounslow Heath, Hussar06:11—235North Brentford, Great West Quarter06:11—235North Brentford, Great West Quarter06:11—235Sunbury Village06:11—237Hounslow Heath, Hussar06:20—235North Brentford, Great West Quarter06:21—235North Brentford, Great West Quarter06:21—235Sunbury Village06:21—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。