28th November 2026
Saturday 28th November 2026:
An amended timetable will be in operation, in respect of the following:
- Paddington - Oxford (GWR) route closure.
An enhanced Chiltern Railways service will operate between Marylebone - High Wycombe - Bicester Village - Oxford, with lengthened and some additional trains.
In connection with the Paddington - Oxford route closure, 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.
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.