Engineering work is taking place between Bristol Parkway and Severn Tunnel Junction until 08:10 on Sunday, closing some lines.
As a result of this, the following alterations will be in place:
- 08:05 Cardiff Central to London Paddington will depart later at approximately 08:14.
- 08:10 Cardiff Central to Portsmouth Harbour will depart later at approximately 08:18.
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner