The RMT union have announced strike action on Wednesday 27 July. This will cause significant disruption to Heathrow Express services.
Summary of service on 27 July
A half hourly service will operate between 07:30 and 18:30 from London Paddington. Services are departing at 10 and 40 minutes past the hour, the first service will depart at 07:40, and the last service will depart at 18:10 from Heathrow Terminal 5.
You can see further details on how trains will be affected on the Heathrow Express website.
Check before you travel:
You can check your journey using the National Rail Enquiries real-time Journey Planner