Lines reopened: between London Paddington and Heathrow Airport / Reading
Service alteration details
Incident reported: Thursday 18 September 2025 at 12:42
Incident cleared: Friday 19 September 2025 at 01:15
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Last updated
Friday 19 September 2025 at 01:17
Train operators affected
Route(s) affected
All Great Western Railway services to / from London Paddington
Elizabeth line between Shenfield and London Paddington / Heathrow Terminal 5, and also between Abbey Wood and Heathrow Terminal 4 / Maidenhead / Reading
Heathrow Express between London Paddington and Heathrow Terminal 5
Description
Disruption caused by a failure of the electricity supply between London Paddington and Southall has now ended.
Advice for Great Western Railway customers:
Great Western Railway tickets for travel yesterday dated Thursday September 18, will be accepted for travel today.