Engineering work is taking place between Exeter St Davids and Taunton, closing all lines.
As a result, the 21:45 Penzance to London Paddington "Night Riviera" Sleeper service will depart Exeter St Davids approximately 21 minutes later than usual at 01:28, and will divert to run via Honiton (not calling). It will not call at Taunton - for Taunton, you should instead travel by earlier services.
The train will arrive at Reading to drop off only at 04:22, and London Paddington at 05:16.
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner.