Amended 07:55 Swansea to London Paddington on Sunday 21 December
Engineering work details
Starts Sunday 21 December 2025 to Sunday 21 December 2025
Train operators affected
Route(s) affected
Between Swansea and London Paddington
Description
Engineering work is taking place between Swansea and Bridgend, closing some lines.
The 07:55 Swansea to London Paddington will start from Cardiff Central at 09:00. An earlier replacement bus will depart at 07:45 from Swansea (fast) to Cardiff Central to connect into the train.
Also a bus from Neath, Port Talbot Parkway and Bridgend to Cardiff Central to connect. This bus starts from Swansea.
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 our Rail Replacement Services page.
You can find the pick-up and set-down location of rail replacement services by checking station signage or by searching for your station on our Find a Station page.
Please be advised that replacement vehicles may be busier than usual, and you should allow extra time for your journey.
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