Last updated:Today at 06:29
Train companies affected:National Rail
Incident reported: 03 May 2025 at 10:36
Incident cleared: 03 May 2025 at 11:55
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Last updated
03 May 2025 at 11:55
Train operators affected
Elizabeth line between Abbey Wood and Heathrow Terminal 4, and also between Shenfield and Heathrow Terminal 5
Heathrow Express between London Paddington and Heathrow Terminal 5
Disruption following an earlier fault with the signalling system at Heathrow Airport has now ended.