8th January 2024

Monday 8th January 2024:

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

• RMT (London Underground) Industrial Action.

Due to planned industrial action by London Underground RMT staff, the following timetable alterations apply:

• Until Approximately 08.00: No Chiltern Railways services are able operate between Marylebone - stations to Great Missenden.
• Until Approximately 08.00: A limited shuttle service will operate between Aylesbury Vale Parkway/Aylesbury - stations to Great Missenden (with NO forward connections).
• All Day: No Chiltern Railways trains are able to call at Harrow on the Hill, Rickmansworth, Chorleywood, Chalfont & Latimer and Amersham. 
• All Day: No Chiltern Railways trains are able to call at South Ruislip.

First through Chiltern Railways trains between Aylesbury Vale Parkway/Marylebone:

• 07.50 Aylesbury Vale Parkway - Marylebone.
• 07.57 Marylebone - Aylesbury Vale Parkway.

Some additional trains will operate on the route Aylesbury Vale Parkway/Aylesbury - Marylebone via High Wycombe.

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.