Lines reopened: disruption between London Paddington and Heathrow Airport / Reading expected until the end of the day
Service alteration details
Incident reported: Tuesday 27 October 2026 at 17:41
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Last updated
Tuesday 27 October 2026 at 19:51
Train operators affected
- Elizabeth line
- Great Western Railway
- Heathrow Express
Route(s) affected
Elizabeth line between Abbey Wood and Heathrow Terminal 4 / Maidenhead / Reading, and also between Shenfield and Heathrow Terminal 5
All Great Western Railway routes to / from London Paddington
Heathrow Express between London Paddington and Heathrow Terminal 5
Description
Lines have reopened following disruption caused by trespassers on the railway at Acton Main Line earlier this evening.
As services recover, trains running between London Paddington and Heathrow Airport / Reading may still be cancelled, delayed by up to 50 minutes or revised to terminate at a different station on their route.
Disruption is expected until the end of the day.
Elizabeth line customer advice:
You can use your ticket at no extra cost on the following:
Chiltern Railways between London Marylebone and High Wycombe
Docklands Light Railway via any reasonable route
Great Western Railway between London Paddington and Reading
Greater Anglia services between London Liverpool Street and Shenfield
Heathrow Express between London Paddington and Heathrow Terminals (pre-paid tickets only)
London Buses between:
Abbey Wood and Paddington
Paddington and Heathrow terminals / West Drayton
London Overground (Liberty line) services between Romford and Upminster
London Underground services via any reasonable route
South Western Railway services between London Waterloo and Reading
Southeastern services between London Terminals and Abbey Wood
Thameslink services between Farringdon and Abbey Wood
Bus options:
Whilst this disruption is ongoing, buses are a simple and direct alternative. You can use your ticket at no extra cost on the following London Bus routes:
Between Abbey Wood and Paddington
Between Whitechapel and Brentwood
Between London Paddington and Heathrow Terminals / West Drayton
Alternative London Bus routes during disruption
You should allow extra time to complete your journey as the bus journey will be slower than the train. You may need to change buses or travel via a major interchange. Check live information before you travel as routes, stops and road conditions and congestion can change at short notice.
West London
(Paddington / Heathrow and Reading)
A key tip is to travel towards Ealing Broadway or Hayes and Harlington for further connections. Key routes include:
Ealing Broadway
207 or SL8 towards West Ealing / Hanwell / Southall
SL8 towards Acton, and 266 to Acton Main Line
Southall
SL8 towards Ealing Broadway
105 towards Heathrow Terminals or 195 towards Hayes and Harlington
Hayes and Harlington
SL9 and 278 towards Heathrow Central, and 350 towards Heathrow Terminal 5
195 towards Southall
Heathrow Terminals
105 (from Terminals 2/3) or 482 (Terminals 4/5) to Southall
SL9 (from Terminals 2/3) or 350 (Terminals 5) to Hayes and Harlington and West Drayton
West Drayton area
222/U1 to Uxbridge for Underground connections
350 to Hayes and Harlington and Heathrow Terminal 5
Slough area
81 to Hounslow for Underground connections
702 (non-TfL bus) towards Hammersmith and Victoria Operates until 22:00
Carousel Buses Route 103: Slough - Langley (Harrow Market) Operates until 19:00
First Bus Route 7: Slough - Langley (Harrow Market) - Heathrow Terminal 5 Operates until 23:30
First Bus Route 3: Slough - Langley - Uxbridge Operates until 23:00
Note on Langley (Harrow Market) - The Langley "Harrow Market" bus stop is a short walk away from the station bus stop, close to the town centre, and more likely to be used by customers than the station bus stop.
Bus options - Central Section
Alternative London Bus routes during disruption
You should allow extra time to complete your journey as the bus journey will be slower than the train. You may need to change buses or travel via a major interchange. Check live information before you travel as routes, stops and road conditions and congestion can change at short notice.
Central London stations
(Paddington - Whitechapel inclusive)
If you’re already in Central London, buses provide convenient alternatives. Key routes include:
Paddington:
23 to Marble Arch, and 205 to Liverpool Street
7 to Bond Street / Oxford Circus / Acton
Bond Street
7 to Paddington
98 to Tottenham Court Road / Holborn, and 8 to Liverpool Street
205 to Liverpool Street (short distance to Selfridges)
Tottenham Court Road:
98 to Marble Arch / Bond Street, and 7 to Paddington
8 to Liverpool Street
Farringdon:
55 and 243 towards The City, and 63 to Blackfriars / Kings Cross
55 to Tottenham Court Road / Oxford Circus, and 7 to Paddington
Liverpool Street:
8 to Tottenham Court Road or 153 to Farringdon
205 to Whitechapel and Marble Arch, and 23 to Paddington
135 to Canary Wharf
Whitechapel
205 to Liverpool Street
D3 to Canary Wharf, and 25 to Stratford and Ilford
South East London
(Canary Wharf to Abbey Wood)
A key is to travel to Greenwich, Lewisham or Stratford for onwards connections to/from Central London. Key routes include:
Canary Wharf
135 to Liverpool Street or D3 to Whitechapel
D8 to Stratford or SL4 towards North Greenwich
Custom House
241 / 473 towards Stratford
147 / 474 towards Canning Town, and 115 towards the City
Woolwich
SL11 to North Greenwich
180 to Abbey Wood
380 to Lewisham
Abbey Wood
180 to Woolwich
SL3 towards Bexleyheath
Great Western Railway customer advice:
Customers travelling between London Paddington, Reading and Oxford can use their tickets at no extra cost, on South Western Railway and Chiltern Railways from London Waterloo to Reading, and London Marleybone to Oxford.
Heathrow Express customer advice:
Your ticket can be used on Elizabeth line services via any reasonable route, at no extra cost, in order to complete your journey.
This is in place until 20:30, for pre-paid tickets bought before 17:00 this evening.
Ticket flexibility:
If your train is cancelled, you will be able to travel on an alternative service operated by any other participating train company, either two hours before or two hours after the original departure time of the cancelled service, in order to reach your destination.
If you decide not to travel or cannot complete your journey due to cancellations, you are entitled to a full refund from your original point of sale.
For further information and guidance please contact your train company or speak to a member of railway staff.
Check before you travel:
You can check your journey using the National Rail real-time Journey Planner.
Compensation:
You may be entitled to compensation if you experience a delay in completing your journey today. Please keep your train ticket and make a note of your journey, as both will be required to support any claim.
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