Sunday 1st October 2017:
There is a sporting event at Wembley Stadium - NFL New Orleans Saints vs Miami Dolphins (14.30 KO).
An amended timetable will operate for most of the day. In order to free-up resource for additional demand to and from Wembley Stadium, please note that a reduced service will operate on the Marylebone - Amersham - Aylesbury route during the afternoon and evening. Additionally, during this period, buses will replace trains between Aylesbury and Aylesbury Vale Parkway.
Sunday Morning: In connection with engineering work in the Reading area affecting GWR services, some Marylebone/Oxford services will convey additional carriages.
Amended timetable/s can be downloaded below.