28th March 2026
Saturday 28th March 2026:
An amended timetable will be in operation, in respect of the following:
- Planned engineering works.
- (Track works at Marylebone, Willesden Green and West Ruislip).
- Marylebone station is closed all day.
The railway is closed between Marylebone and Gerrards Cross/Harrow on the Hill all day.
Chiltern Railways trains will operate as follows:
- Gerrards Cross - stations to Oxford.
- Bicester North - stations to Birmingham Moor Street.
- Amersham - stations to Aylesbury Vale Parkway.
Connecting rail replacement buses will operate as follows:
- Hillingdon (LU) - Denham - Gerrards Cross.
- Bicester North - Bicester Village.
Connecting London Underground services should be used as follows:
- Jubilee/Metropolitan Lines: Baker Street - Wembley Park (change) - Hillingdon.
- Jubilee/Metropolitan Lines: Baker Street - Wembley Park (change) - stations to Amersham.
For Bicester Village and Oxford, Great Western Railway services should be used as follows:
- Paddington - Oxford (via Reading).
All journeys to/from London will take considerably longer than usual.
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.