12th August 2025

Tuesday 12th August 2025:

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

• Planned engineering works (daytime).
• (HS2 bridge works near Aylesbury).

The railway is closed between Princes Risborough and Aylesbury between 08.30 and 15.15. During this period, rail replacement buses will operate as follows:

• Princes Risborough - Little Kimble - Aylesbury.
• Princes Risborough - Monks Risborough.

The last trains to operate on this route in the morning are:

• 07.45 Aylesbury - Princes Risborough.
• 08.10 Princes Risborough - Aylesbury.

The first trains to operate on this route in the afternoon are:

• 15.52 Aylesbury - Princes Risborough.
• 16.12 Princes Risborough - Aylesbury.

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.