Engineering work is taking place between in the Rugby area, closing some lines on Sunday morning.
Before 11:50, trains that usually run via Northampton will be diverted to run on alternative lines, with slightly amended journey times.
Before 11:50, trains between London Euston / Northampton and Birmingham New Street will run to an amended timetable between London Euston / Northampton and Coventry.
It is not yet known how Lumo will be affected by this engineering work.
If you are travelling with Avanti West Coast or London Northwestern Railway, you can plan your journey using the National Rail Enquiries Journey Planner.
If you are travelling with Lumo, these changes are not currently shown in the National Rail Enquiries Journey Planner, please check back nearer to the time of travel.