服務日期起始時間從 11:04 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442Heathrow Terminal 511:13—442Heathrow Terminal 511:13—203Hounslow, Bus Station11:20—555Hatton Cross Station (Stop C)11:32—203Hounslow, Bus Station11:39—203Hounslow, Bus Station11:40—442Heathrow Terminal 511:43—442Heathrow Terminal 511:43—203Hounslow, Bus Station11:59—203Hounslow, Bus Station12:00—555Hatton Cross Station (Stop C)12:02—442Heathrow Terminal 512:13—442Heathrow Terminal 512:13—203Hounslow, Bus Station12:19—203Hounslow, Bus Station12:21—555Hatton Cross Station (Stop C)12:32—203Hounslow, Bus Station12:39—442Heathrow Terminal 512:43—442Heathrow Terminal 512:43—203Hounslow, Bus Station12:59—203Hounslow, Bus Station13:01—555Hatton Cross Station (Stop C)13:02—442Heathrow Terminal 513:13—442Heathrow Terminal 513:13—203Hounslow, Bus Station13:19—203Hounslow, Bus Station13:21—555Hatton Cross Station (Stop C)13:32—203Hounslow, Bus Station13:41—442Heathrow Terminal 513:43—442Heathrow Terminal 513:43—203Hounslow, Bus Station14:01—555Hatton Cross Station (Stop C)14:02—442Heathrow Terminal 514:13—442Heathrow Terminal 514:13—203Hounslow, Bus Station14:18—555Hatton Cross Station (Stop C)14:32—203Hounslow, Bus Station14:38—203Hounslow, Bus Station14:40—442Heathrow Terminal 514:43—442Heathrow Terminal 514:43—203Hounslow, Bus Station14:59—555Hatton Cross Station (Stop C)15:09—442Heathrow Terminal 515:13—442Heathrow Terminal 515:13—203Hounslow, Bus Station15:20—667Stanwell Moor PO15:30—555Hatton Cross Station (Stop C)15:39—203Hounslow, Bus Station15:39—203Hounslow, Bus Station15:40—442Heathrow Terminal 515:43—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。