No trains between London Marylebone and Gerrards Cross on Saturday 17 and Sunday 18 January
Engineering work details
Starts Saturday 17 January 2026 to Sunday 18 January 2026
Train operators affected
Route(s) affected
Between London Marylebone and Aylesbury / Aylesbury Vale Parkway / Oxford / Banbury / Birmingham Moor Street
Description
Engineering work is taking place between Wembley Stadium and Denham, closing all lines.
No trains will run between London Marylebone and Gerrards Cross.
Rail replacement transport will run between Hillingdon (Underground station) and Gerrards Cross.
Trains are still able to run between London Marylebone and Aylesbury / Aylesbury Vale Parkway on the line via Amersham.
Rail replacement transport will run between Aylesbury Vale Parkway and Bicester Village / Bicester North.
Ticket acceptance:
To help you complete your journey, you can use your tickets at no extra cost on the following London Underground routes:
- Metropolitan line 
- Central line 
- Bakerloo line 
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner
You can plan your journey on London Underground by using the Transport for London Journey Planner
Replacement bus travel advice:
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 set-down 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.
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