Engineering work is taking place between London Paddington and Ealing Broadway / Reading, closing some lines.
Elizabeth line:
Trains that usually run between Abbey Wood and Maidenhead will be amended to run between Abbey Wood and London Paddington (Elizabeth line) only.
Maidenhead, Burnham, Slough, Langley, West Drayton, Heathrow Terminal 4 will have a reduced service of 2 trains per hour.
Hayes & Harlington, Southall and Ealing Broadway will have a reduced service of 6 trains per hour.
Trains that run to / from Reading will now call at Iver. No trains will call at Acton Main Line, Hanwell or West Ealing.
Great Western Railway:
An amended and reduced service will run to / from London Paddington.
Trains will be amended to run up to 8 minutes earlier or later than usual.
Heathrow Express:
From 09:55 until 22:30, trains will run every 30 minutes between London Paddington and Heathrow Terminal 5.
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner