Amended late night / early morning Great Western Railway services to / from Swansea from Monday 24 to Friday 28 November
Engineering work details
Starts Monday 24 November 2025 to Friday 28 November 2025
Train operators affected
Route(s) affected
Great Western Railway between London Paddington and Swansea
Description
Engineering work is taking place overnight between Neath and Swansea, closing some lines.
Monday to Thursday:
The following trains will terminate at Neath, a replacement bus will be provided between Neath and Swansea.
The 21:48 London Paddington to Swansea service
The 22:46 London Paddington to Swansea service
Tuesday to Friday:
The 03:46 Swansea to London Paddington service will start from Neath, a replacement bus will run from Swansea to connect with the train.
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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