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Last updated:Today at 19:33
Train companies affected:Chiltern Railways
Last updated:Today at 19:13
Train companies affected:Grand Central, Great Northern, Hull Trains, LNER, Lumo, Thameslink

Amended 22:46 London Paddington to Swansea on Monday 20 October 

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Engineering work details

Starts Monday 20 October 2025 to Monday 20 October 2025

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Train operators affected

Route(s) affected

Great Western Railway between London Paddington and Swansea

Description

Engineering work is taking place between Swindon and Bristol Parkway, closing all lines late on Monday night.

As a result, the 22:46 London Paddington to Swansea will divert between Swindon and Bristol Parkway (via Bath Spa – not calling). It will change direction of travel at Bristol Parkway before continuing to Newport, Cardiff Central and beyond later than normal.

This train is further affected by engineering work in the Cardiff Central area.

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