Engineering work is taking place in the early hours between Watford Junction and Rugby, closing some lines.
The 06:55 London Euston to Northampton service will not run and rail replacement buses will operate.
The 07:24 London Euston to Birmingham New Street service will run between London Euston and Milton Keynes Central and between Northampton and Birmingham New Street only.
The 06:39, 07:10 and 07:38 Milton Keynes Central to London Euston services will not run, with rail replacement buses operating between Northampton / Milton Keynes Central and Watford Junction. You are advised to travel on London Overground services between Watford Junction and London Euston.
The 07:50 and 08:24 Northampton to London Euston services will run between Milton Keynes Central and London Euston only, with rail replacement buses operating between Northampton and Milton Keynes Central.
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner
Replacement Bus Travel Advice:
For helpful advice if you need to travel on a rail replacement service, including accessibility and bicycle information, please use our Rail Replacement Services page.
You can find the pick-up and set-down location of rail replacement services by checking station signage or by searching for your station on our Find a Station page.
Please be advised that replacement vehicles may be busier than usual, and you should allow extra time for your journey.