Heathrow Terminal 4 railway station

Heathrow Terminal 4 is a railway station serving London Heathrow Terminal 4 at London Heathrow Airport.

The station is served by the Heathrow Express 'shuttle' service providing a train every 15 minutes between Terminal 4 and Heathrow Central. Some early morning, late evening and most Sunday services are operated by Heathrow Connect. Heathrow Express operate the station and tickets are sold for both Heathrow Express and Heathrow Connect services. Heathrow Express customers must first catch either a Heathrow Connect or shuttle service to Heathrow Central for access to Heathrow Express.

A separate Heathrow Terminal 4 tube station caters for London Underground Piccadilly line services. Transport for London Travelcards are not valid on services from the Heathrow Express station, though the tube station is in Travelcard Zone 6. Heathrow Central and Terminal 4 National Rail stations are outside the Travelcard zonal area. Journeys to and from Heathrow Central (formerly Heathrow Terminals 1, 2, 3) on the Heathrow Connect are free of charge and can also be used by passengers changing terminals at Heathrow.

Heathrow Connect services serve several other stations in west London and terminate at.

Past rail services
Heathrow Express previously operated services from Terminal 4 railway station to London Paddington. When Heathrow Terminal 5 opened on 27 March 2008, Heathrow Express terminated services to Terminal 4; their trains now run directly to instead. Up until 22 May 2010, Heathrow Connect operated all services from Terminal 4.

Future
Crossrail is planned to serve the station from 2018.

Transport links
London bus route 203, 482 and 490.