Engineering work is taking place between Milton Keynes Central and Nuneaton, closing some lines until 11:50.
Until 09:00, services will be diverted to run direct between Milton Keynes Central and Rugby, no longer running via Northampton.
Until 11:50, journey times will be increased between Rugby and Nuneaton.
Until 11:50, train services between Crewe / Birmingham New Street and Northampton / London Euston will be slightly retimed between Coventry / Rugby and Northampton / London Euston.
Lumo are not affected by these works.
You can plan your journey using the National Rail Enquiries Journey Planner.