Buses replace early morning trains between Finsbury Park and Welwyn Garden City / Hertford North on Sunday 21 December
Engineering work details
Starts Sunday 21 December 2025 to Sunday 21 December 2025
Train operators affected
Route(s) affected
Great Northern between London Kings Cross and Welwyn Garden City / Hertford North / Stevenage / Cambridge
Description
Engineering work is taking place between Finsbury Park and Welwyn Garden City / Hertford North, closing all lines early on Sunday morning.
Before 06:30:
Buses will replace trains between Finsbury Park and Welwyn Garden City / Hertford North, and between Hertford North and Stevenage.
No trains will run between Finsbury Park and London Kings Cross.
Before 08:30:
No trains will call at Harringay or Hornsey. You can use London Buses for travel to / from these stations.
Ticket acceptance:
Your paper tickets will be accepted at no extra cost on London Underground and London Bus services between Finsbury Park and London Kings Cross.
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner
You can plan your journey on London Buses / 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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