Disruptions & planned work

Major engineering work is taking place between Slough and London Paddington, closing all lines over the Christmas and New Year period. Elizabeth line: Saturday 26 December: As part of the closure of the railway on Christmas Day and Boxing Day, no trains will run. Sunday 27 December to Wednesday 30 December: Trains will not run between Reading and London Paddington. Trains will be amended to run between London Paddington and Stratford (London) / Abbey Wood only. Rail replacement buses will run between Slough and Ealing Broadway / Hillingdon to help you complete your journey. (Hillingdon and Ealing Broadway both have connections to / from central London via the underground). If you have a National Rail paper ticket or e-ticket, you can use your ticket at no extra cost on the following operators’ services: London Underground Piccadilly line services on any reasonable route to / from Heathrow Airport Great Western Railway services between Reading and Slough Thursday 31 December and Friday 1 January Trains will not run between Reading and Slough. Trains will be amended to run between Heathrow Airport and London Paddington / Stratford (London) / Abbey Wood only. Rail replacement buses will run between Slough and Hayes & Harlington to help you complete your journey. If you have a National Rail paper ticket or e-ticket, you can use your ticket at no extra cost on the Great Western Railway services between Reading and Slough. Saturday 2 and Sunday 3 January Trains will not run between Reading and West Drayton. A full train service will operate between Heathrow Airport and London Paddington / Abbey Wood. No trains will call at Hanwell, West Ealing and Acton Main Line. Rail replacement buses will run between Maidenhead and Slough to help you complete your journey. If you have a National Rail paper ticket or e-ticket, you can use your ticket at no extra cost on the Great Western Railway services between Reading and Maidenhead. Additional information: Across this period, Elizabeth line are affected on other parts of their network. You can find more information on the service changes between London Liverpool Street and Shenfield . Great Western Railway: Saturday 26 December: As part of the closure of the railway on Christmas Day and Boxing Day, no trains will run. Sunday 27 December to Sunday 3 January: Long distance trains: No long distance trains will run between Reading and London Paddington. Trains that usually run between Carmarthen / Swansea / Bristol Temple Meads and London Paddington will divert to run via Oxford / Milton Keynes Central (not calling at either) and run to / from London Euston instead of to / from London Paddington. Trains that usually run between Penzance / Plymouth / Hereford / Great Malvern / Worcester / Swindon and London Paddington will be amended to start / terminate at Reading instead of starting / terminating at London Paddington. Local trains: No Great Western Railway trains will run between Slough and London Paddington. An amended train service will run between Reading and Slough. Trains between Slough and Windsor & Eton Central / Maidenhead / Marlow, and also between Twyford and Henley-on-Thames will operate normally. Greenford - West Ealing: From Monday 28 December to Sunday 3 January , trains will not run between these stations. You can use your ticket at no extra cost on London Buses and London Underground services. Great Western Railway ticket acceptance: Chiltern Railways between Oxford and London Marylebone South Western Railway between Reading and London Waterloo South Western Railway between Windsor & Eton Riverside (a short distance from Windsor & Eton Central) and London Waterloo Heathrow Express: Saturday 26 December to Wednesday 30 December: No train services will run. Thursday 31 December to Sunday 3 January: A normal train service will run. Check before you travel: You can plan your journey using the National Rail Journey Planner . If you are using contactless payment / Oyster card, you can also use the above alternative travel options but you will be required to pay the normal tap in / tap out fares for your journey. You can plan your journey on London Underground / London Buses by using the Transport for London 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.

From 26 Dec 2026, 00:00 · Until 3 Jan 2027, 23:59 · Source changed 21 Oct 2026, 10:31

Operators: Elizabeth line, Great Western Railway, Heathrow Express

Engineering work is taking place overnight between London Paddington and Hayes & Harlington, closing some lines. On Saturday night from 23:00, services will not call at Acton Main line, West Ealing and Hanwell, otherwise a full service will operate. If you have a National Rail paper ticket or e-ticket, you can use your ticket at no extra cost on the following operators’ services to assist in completing your journey: London Buses London Underground If you are using contactless payment / Oyster card, you can also use the above alternative travel options but you will be required to pay the normal tap in / tap out fares for your journey. Check before you travel: You can plan your journey using the National Rail Journey Planner . You can plan your journey on London Buses / London Underground by using the Transport for London Journey Planner .

From 7 Nov 2026, 00:00 · Until 7 Nov 2026, 23:59 · Source changed 1 Oct 2026, 10:12

Operators: Elizabeth line

Engineering work is taking place between London Paddington and Southall, closing 2 out of 4 lines throughout the day. Elizabeth line: Trains which usually run between Maidenhead and Abbey Wood will run between London Paddington (Elizabeth line platforms) and Abbey Wood only. Trains between Heathrow Terminal 4 and Abbey Wood will run to a reduced service of 2 trains per hour. Trains to / from Reading will additionally call at Iver. As a result, the following stations will have a reduced service: 2 trains per hour: West Drayton, Langley, Slough and Burnham 6 trains per hour: Ealing Broadway, Southall and Hayes & Harlington No trains: West Ealing, Hanwell or Acton Main Line For West Ealing, Hanwell or Acton Main Line, if you have a National Rail paper ticket or e-ticket, you can use your ticket at no extra cost on the following operators’ services: London Buses London Underground If you are using contactless payment / Oyster card, you can also use the above alternative travel options but you will be required to pay the normal tap in / tap out fares for your journey. Great Western Railway: Long distance services: Long distance services between London Paddington and Oxford / Bristol Temple Meads / Worcester / Great Malvern / Hereford / Paignton / Plymouth / Penzance will be retimed to depart up to 6 minutes earlier or later than usual. Local services: After 08:35, the majority of trains between London Paddington and Didcot Parkway will be amended to run between Reading and Didcot Parkway only. Trains between London Paddington and Swindon will be amended to call additionally at Slough, Maidenhead and Twyford. Heathrow Express: From 09:25 until the end of the day, trains will run at a reduced service of every 30 minutes between London Paddington and Heathrow Terminal 5. Check before you travel: You can plan your journey using the National Rail Journey Planner . You can plan your journey on London Buses / London Underground by using the Transport for London Journey Planner .

From 1 Nov 2026, 00:00 · Until 1 Nov 2026, 23:59 · Source changed 24 Sept 2026, 11:15

Operators: Elizabeth line, Great Western Railway, Heathrow Express

Engineering work is taking place between Reading and London Paddington, closing some lines. After 23:00, no trains will call at West Ealing, Hanwell or Acton Main Line. For West Ealing, Hanwell or Acton Main Line, if you have a National Rail paper ticket or e-ticket, you can use your ticket at no extra cost on the following operators’ services: London Buses London Underground If you are using contactless payment / Oyster card, you can also use the above alternative travel options but you will be required to pay the normal tap in / tap out fares for your journey. Check before you travel: You can plan your journey using the National Rail Journey Planner . You can plan your journey on London Buses / London Underground by using the Transport for London Journey Planner .

From 31 Oct 2026, 00:00 · Until 31 Oct 2026, 23:59 · Source changed 24 Sept 2026, 10:32

Operators: Elizabeth line