12th April 2025

Saturday 12th April 2025:

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

• Planned engineering works at multiple locations.
• (HS2 viaduct works near Wendover and late night routine maintenance at Oxford).

The railway is closed between Amersham and Aylesbury all day. No Chiltern Railways train services will operate between Marylebone and Aylesbury Vale Parkway (via Amersham). Rail replacement buses will operate as follows, connecting with London Underground Metropolitan Line services to/from Baker Street at Amersham.

• Amersham - Great Missenden - Wendover - Stoke Mandeville - Aylesbury - Aylesbury Vale Parkway.

Additionally, the railway is closed between Oxford Parkway and Oxford after 22.55, affecting all late night services to/from Oxford. During this period, rail replacement buses will operate between Oxford Parkway - Oxford and/or Bicester North - Oxford.

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.