Engineering work is taking place between Patchway and Severn Tunnel Junction from 23:55 until 05:40 each morning, closing some lines.
As a result the 22:48 London Paddington to Swansea service will incur an additional 5 minute journey time between Patchway and Newport.
Check before you travel:
These changes are not currently shown in the National Rail Enquiries Journey Planner, please check back nearer to the time of travel.