Engineering work is taking place between London Paddington and Heathrow Airport, closing some lines.

Abbey Wood to Maidenhead services will terminate at London Paddington. Abbey Wood to Heathrow Terminal 4 services will be reduced two trains per hour. Acton Main Line, Hanwell, West Drayton, Langley, Slough, Burnham and Maidenhead will be reduced to two trains per hour. West Ealing will be reduced to four trains per hour. Reading services will be revised to call additionally at Iver.

Check before you travel:

You can plan your journey using the National Rail Enquiries Journey Planner