Engineering work is taking place between Hayes & Harlington and Reading, closing some lines on Sunday.
Before 08:00, buses will replace trains between West Drayton and Slough. A shuttle train service will run between Slough and Reading.
After 10:00, trains that usually run between Abbey Wood and Maidenhead will run between Abbey Wood and London Paddington (Elizabeth line platforms) only.
A reduced service will run at the following stations:
Local services:
For these two trains, you should instead travel by later train services.
From 08:30, trains from London Paddington to Didcot Parkway will be amended to run up to 2 minutes earlier than usual.
Long distance services:
Trains between London Paddington and Swindon / Oxford / Cheltenham Spa / Worcester / Great Malvern / Hereford / Bristol Temple Meads / Swansea / Carmarthen / Paignton / Plymouth / Penzance will be retimed to run up to 8 minutes earlier or later than usual
You can plan your journey using the National Rail Enquiries Journey Planner.
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.