Engineering work is taking place overnight between Swindon and Bristol Parkway, closing some lines.
The 22:49 London Paddington to Swansea will divert between Swindon and Bristol Parkway (via Bath Spa – not calling). It will change direction of travel at Bristol Parkway before continuing later than normal to Newport, Cardiff Central and stations to Swansea.
Check before you travel:
You can plan your journey using the National Rail Journey Planner.