Engineering work is taking place between Princes Risborough and Aylesbury, closing all lines overnight from Monday evening until Friday morning.

As a result, the 23:20 (Monday to Thursday) and 00:10 (Tuesday to Friday) London Marylebone to Aylesbury services will both terminate at High Wycombe. Replacement buses will run from High Wycombe to Aylesbury.

Check before you travel:

These changes are not currently shown in the National Rail Enquiries Journey Planner, please check back nearer to the time of travel.

Replacement Bus Travel Advice:

For helpful advice if you need to travel on a rail replacement service, including accessibility and bicycle information, please use this page.

You can find the location of your bus replacement by checking station signs or by searching for your station on our station information pages.