Heathrow Connect: former routes and current operators
Heathrow Connect was the former stopping rail service between London Paddington and Heathrow Airport. Its successor is the Elizabeth line via an intervening TfL Rail period; Heathrow Express is a separate continuing service.
Reviewed 6 November 2026.
Operator history and changes
Heathrow Connect began operating in 2005, providing a rail link that served intermediate West London stations as well as the airport. It complemented the separate non-stop Heathrow Express rather than replacing it. This difference matters when an old airport guide compares the two names or gives a fare for one but a journey time for the other.
Transport for London took over Heathrow Connect services on 20 May 2018 and operated them as TfL Rail. The western TfL Rail services were subsequently rebranded as part of the Elizabeth line when that line opened in 2022. The present Elizabeth line offers a wider network and different through-London possibilities from the former Paddington-based Heathrow Connect service.
Former routes and principal stations
Historical West London stopping corridor
Heathrow Connect called at intermediate stations on the route west from Paddington. Exact historical calls varied, so this is a corridor guide rather than a timetable.
Historical airport connection
The service used the airport railway rather than the Underground route. Today’s terminal stations and service destinations must be selected specifically.
Travelling on these routes today
For current stopping and through-London journeys, consult the Elizabeth line; for the separate non-stop Paddington service, consult Heathrow Express. Check the airport terminal before choosing the train and allow for the journey from the platform to airline check-in. An old Heathrow Connect timetable cannot establish the present destination, terminal connection or availability of a through train from central London.
Tickets and journey choices
Heathrow Connect fares and airport supplements are historical. Compare current Elizabeth line and Heathrow Express products using their actual ticket and payment conditions. Do not assume that one airport rail ticket is accepted on every rail service or on the Underground simply because each reaches Heathrow.
Accessibility and assistance
Use current TfL or Heathrow Express assistance information according to the train selected, together with the airport’s terminal access guidance. Confirm whether your journey needs a change between airport terminals or platforms. Historic Connect train descriptions do not establish current wheelchair accommodation, boarding assistance or lift availability.
Sources and further information
Use the current operator's information to check the latest timetable, disruption and assistance arrangements for your travel date.