Engineering work is taking place overnight between Rugby and Stafford, closing some lines.
Sunday
The 20:26 Inverness to London Euston will arrive later into London Euston at 08:45.
The 21:01 London Euston to Inverness will depart earlier at 20:40, and Watford Junction at 21:01.
The 23:15 Glasgow Central to London Euston arrives London Euston at 07:15
Monday to Friday
The 20:45 Inverness to London Euston arrives London Euston at 08:30.
The 21:15 London Euston to Inverness will depart London Euston at 20:56 and Watford Junction at 21:15.
The 23:40 Glasgow Central to London Euston arrives London Euston at 07:15.
The 23:50 London Euston to Glasgow Central / Edinburgh will depart at London Euston at 23:35 and Watford Junction at 23:54.
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner