Engineering work is taking place between West Ealing and Greenford (Saturday) and between London Paddington and Hanwell (Sunday), closing various lines.
Elizabeth line:
No services are affected on Saturday.
Sunday:
Services between London Paddington and Heathrow Terminals 2 & 3 / Heathrow Terminal 4 will run to a reduced timetable of 2 trains per hour.
Services between London Paddington and Hayes & Harlington will run to a reduced timetable of 4 trains per hour.
No trains will call at Acton Main Line, West Ealing or Hanwell. You can use your ticket on nearby London Underground services instead.
Great Western Railway:
Saturday:
No trains will run between West Ealing and Greenford. You can use your tickets on London Bus services.
Sunday:
Long distance services:
After 10:00, most trains between London Paddington and Swansea will be retimed to run up to 7 minutes earlier than usual.
Trains between London Paddington and South West England will be retimed to depart earlier or later than usual.
Local services:
Between 09:30 and 20:30, trains that usually run between London Paddington and Didcot Parkway will be amended to run between Reading and Didcot Parkway. You can use alternative rail connections between Reading and London Paddington.
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner
You can plan your journey on London Buses / London Underground by using the Transport for London Journey Planner
