London – High Wycombe – Oxford / Birmingham
Timetable Changes – Wembley Stadium Event
There is a music event at Wembley Stadium – Adele. An amended timetable will operate during the afternoon and evening, with many services calling additionally at Wembley Stadium.
London – Amersham – Aylesbury Vale Parkway
Timetable Changes – Reduced Service
A reduced frequency of one train per hour will operate between Marylebone and Aylesbury after approximately 15:00. Additionally, during this period, buses will replace trains between Aylesbury and Aylesbury Vale Parkway.
The timetables will be available on this page as soon as they are finalised.