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Disruption between Aylesbury and Amersham expected until the end of the day 

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Service alteration details

Incident reported: Friday 13 November 2026 at 14:51

If you would like to follow this incident on X, please useGreatMissenden

Last updated

Friday 13 November 2026 at 16:18

Train operators affected

  • Chiltern Railways

Route(s) affected

Between Aylesbury Vale Parkway / Aylesbury and London Marylebone

Description

A fault with the signalling system between Aylesbury and Stoke Mandeville means that fewer trains are able to run on the line towards London. Additionally, slippery rails at Great Missenden mean that trains have to run at reduced speed towards Aylesbury.

As a result, trains running between Aylesbury and Amersham may be cancelled, delayed by up to 20 minutes or have their route revised.

Disruption is expected until the end of the day.

Customer advice:

You can use your ticket at no extra cost on the following:

  • London Northwestern Railway between London Euston and Tring (local bus connection to Aylesbury on bus 61, cost not covered with your rail ticket)

  • London Underground via any reasonable route

Road transport

Two rail replacement buses are running between Aylesbury and Amersham, calling at Stoke Mandeville, Wendover, Great Missenden and Amersham.

Two rail replacement buses are also running between Aylesbury Vale Parkway and Aylesbury.

Check before you travel:

You can check your journey using the National Rail real-time Journey Planner.

For helpful advice if you need to travel on a rail replacement service, including accessibility and bicycle information, please use our Rail Replacement Services page.

You can find the pick-up and drop-off location of rail replacement services by checking station signage or by searching for your station on our Find a Station page.

Please be advised that replacement vehicles may be busier than usual, and you should allow extra time for your journey.

Compensation:

You may be entitled to compensation if you experience a delay in completing your journey today. Please keep your train ticket and make a note of your journey, as both will be required to support any claim.

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