Engineering work is taking place between Southall / Hayes & Harlington / Slough and Maidenhead, closing various lines.
From approximately 22:00 until the end of service on Saturday, trains will not call at Acton Main Line, West Ealing and Hanwell.
From the start of service until approximately 08:00 on Sunday, no trains will run between West Drayton and Maidenhead. A rail replacement bus service will run between Hayes & Harlington and Maidenhead, and a shuttle service will run between Maidenhead and Reading.
From approximately 08:00 until the end of service on Sunday, trains between Abbey Wood and Maidenhead will run between Abbey Wood and London Paddington only. Trains between Abbey Wood and Heathrow Terminal 4 will run a reduced service of 2 trains per hour.
From approximately 21:45 on Saturday until the end of service on Sunday, some trains to / from London Paddington will be retimed to start / arrive up to 10 minutes earlier / later than usual. Some services will not run between London Paddington and Slough / Taplow, with rail replacement buses calling at all stations.
Some services will call additionally at Slough, Maidenhead and Twyford.
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner.
Replacement bus travel advice:
For helpful advice if you need to travel on a rail replacement service, including accessibility and bicycle information, please use our Rail Replacement Services page.
You can find the pick-up and drop-off location of rail replacement services by checking station signage or by searching for your station on our Find a Station page.
Please be advised that replacement vehicles may be busier than usual, and you should allow extra time for your journey.