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Amended 07:55 Swansea to London Paddington service on Sunday 1 September 

See all service disruptions

Engineering work details

Starts 01 Sep 2024 to 01 Sep 2024

Train operators affected

Route(s) affected

Great Western Railway between Swansea and London Paddington


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

The 07:55 Swansea to London Paddington service will start from Cardiff Central.

An earlier replacement bus will run from Swansea to Cardiff Central to connect with the train. A second earlier bus will run from Swansea to Cardiff Central, calling at Neath, Port Talbot Parkway and Bridgend.

Check before you travel:

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

Replacement Bus Travel Advice:

For helpful advice if you need to travel on a rail replacement service, including accessibility and bicycle information, please use this page.

You can find the location of your bus replacement by checking station signs or by searching for your station on our station information pages.

Please be advised that replacement vehicles may be busier than usual, and you should allow extra time for your journey.