7th December 2025

Sunday 7th December 2025:

An amended timetable will be in operation, in respect of the following:

• Planned engineering works (morning).
• (Track works at Aylesbury).

The railway is closed between Aylesbury and Little Kimble/Wendover until 14.00. During this period, rail replacement buses will operate as follows, connecting with trains to/from Marylebone at Princes Risborough and with London Underground Metropolitan Line services to/from Baker Street at Amersham:

• Princes Risborough - Little Kimble - Aylesbury.
• Amersham - Great Missenden - Wendover - Stoke Mandeville - Aylesbury - Aylesbury Vale Parkway.

Finalised timetables are uploaded into online journey planners 9 weeks before the date of operation. Please check your journey in the planner at the following link: https://buy.chilternrailways.co.uk/. Any journey checked outside of this timescale may be subject to change; please double-check how these amendments are due to affect your travel plans. For some engineering works and special events at Wembley Stadium, timetables may be released closer to the date of operation.