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Last updated:Today at 15:40
Train companies affected:South Western Railway

Amended late night / early morning services between London Paddington and Swansea from Monday 15 to Thursday 18 September  

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Engineering work details

Starts Monday 15 September 2025 to Thursday 18 September 2025

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Train operators affected

Route(s) affected

Between London Paddington and Swansea

Description

Engineering work is taking place overnight between Cardiff Central and Bridgend, closing some lines.

Monday to Thursday:

The 20:48, 21:48 and 22:46 London Paddington to Swansea will divert between Cardiff Central and Bridgend (via Ninian Park – not calling) arriving / departing Bridgend and beyond a few minutes later than normal. On Wednesday and Thursday these trains will incur 8 minutes additional journey time between Bridgend and Port Talbot Parkway.

Tuesday and Wednesday:

The 03:46 Swansea to London Paddington will arrive / depart Bridgend and arrive Cardiff Central a few minutes later than normal. Normal timings departing Cardiff Central and beyond.

Check before you travel:

You can plan your journey using the National Rail Enquiries Journey Planner

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