服務日期起始時間從 11:49 出發於 2026年9月7日預定出發顯示 50公車行程至預定觀察到237White City Bus Station11:49—235North Brentford Quarter11:49—235North Brentford, Great West Quarter11:49—235North Brentford, Great West Quarter11:49—117Hounslow, Bus Station11:50—117Isleworth, West Middlesex Hospital11:53—117Isleworth, West Middlesex Hospital11:53—116Hounslow Bus Station11:55—235North Brentford Quarter11:57—235North Brentford, Great West Quarter11:57—235North Brentford, Great West Quarter11:57—237White City Bus Station11:59—423Heathrow Airport, Terminal 512:00—235North Brentford Quarter12:05—235North Brentford, Great West Quarter12:05—235North Brentford, Great West Quarter12:05—116Hounslow Bus Station12:07—116Hounslow Bus Station12:07—237White City Bus Station12:08—117Hounslow, Bus Station12:10—235North Brentford Quarter12:13—235North Brentford, Great West Quarter12:13—117Isleworth, West Middlesex Hospital12:13—235North Brentford, Great West Quarter12:13—117Isleworth, West Middlesex Hospital12:13—237White City Bus Station12:18—116Hounslow Bus Station12:19—116Hounslow Bus Station12:19—423Heathrow Airport, Terminal 512:20—235North Brentford Quarter12:21—235North Brentford, Great West Quarter12:21—235North Brentford, Great West Quarter12:21—237White City Bus Station12:27—235North Brentford Quarter12:29—235North Brentford, Great West Quarter12:29—235North Brentford, Great West Quarter12:29—117Hounslow, Bus Station12:30—116Hounslow Bus Station12:31—116Hounslow Bus Station12:31—117Isleworth, West Middlesex Hospital12:34—237White City Bus Station12:37—235North Brentford Quarter12:37—235North Brentford, Great West Quarter12:37—235North Brentford, Great West Quarter12:37—423Heathrow Airport, Terminal 512:40—116Hounslow Bus Station12:43—116Hounslow Bus Station12:43—235North Brentford Quarter12:45—235North Brentford, Great West Quarter12:45—235North Brentford, Great West Quarter12:45—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。