TFL BUS ROUTE 278 - Ruislip High Street To Heathrow Airport Central Bus Station - 14.06.2026

London Buses route 278 is a Transport for London (TfL) bus route in London. Route 278 runs between Ruislip High Street and Heathrow Airport Central Bus Station. Route 278 is operated by Transport UK London Bus. Bus route 278 commenced operation from 7 December 2019 running between Ruislip Station and Heathrow Airport Central. Current Route: Ruislip High Street Ruislip Station West Ruislip Station Ickenham Hillingdon Station Hayes End Hayes Town Centre Hayes & Harlington Station Harlington High Street Sipson Lane Harlington Corner Heathrow Airport North Heathrow Airport Central Bus Station Operator: Transport UK London Bus Garage: Dawley Road Vehicle: Alexander Dennis Enviro400H 10.2m Alexander Dennis E40D 10.4m / Enviro400 MMC Alexander Dennis E40H 10.4m / Enviro400 MMC Route length: 11 miles (18 km) Journey time: 37-67 minutes Frequency: 15-20 minutes https://tfl.gov.uk/bus/route/278/ https://bus-routes-in-london.fandom.c...)