Engineering work is taking place between Swindon and Bristol Parkway and also between Cardiff Central and Bridgend, closing some lines. Monday to Thursday: The 20:48 London Paddington to Swansea will divert between Cardiff Central and Bridgend (via Ninian Park - not calling), and will call at Bridgend and beyond later than usual. The 21:48 London Paddington to Swansea will be diverted after Cardiff Central (via Barry - not calling), and will call at Bridgend and beyond later than usual. The 22:49 London Paddington to Swansea will be diverted between Swindon and Bristol Parkway (via Bath Spa – not calling). It will arrive / depart Bristol Parkway and beyond later than normal. This service is also diverted after Cardiff Central (via Barry - not calling), and will call at Bridgend and beyond later than usual.

Check before you travel: You can plan your journey using the National Rail Enquiries Journey Planner