20 June - 11 September 2016: Services will start and Finish at Terminal 4
From Monday 20 June 2016 Heathrow Connect services will form the free terminal transfer service to Terminal 4 rather than Terminal 5.
Heathrow Connect customers for Terminal 4 will be able to stay on board to Terminal 4. Customers for Terminal 5 will need to change at Terminals 2 & 3 and board a free transfer service to Terminal 5.
Departure times from all stations between Heathrow Terminals 2&3 and London Paddington will stay the same.
This change, starting as a 12 week trial, will ensure all terminals benefit from a direct service to London Paddington and all terminals will continue to be connected by four trains per hour.
Heathrow Connect services will depart Terminal 4 at 21 and 51 minutes past the hour and will depart Terminals 2&3 at 27 and 57 minutes past the hour. Connecting services for Terminal 5 depart every 15 minutes.
For the full Heathrow Connect timetable please see the Train Times page.