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Amended late night / early morning services to / from Hornsey and Harringay from Monday 21 to Friday 25 September 

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Engineering work details

Starts Monday 21 September 2026 to Friday 25 September 2026

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Train operators affected

Route(s) affected

Great Northern between Stevenage / Welwyn Garden City and Moorgate / London Kings Cross

Description

Engineering work is taking place between Alexandra Palace and Finsbury Park, closing some lines overnight from Monday evening until Saturday morning.

Monday evening until Friday morning:

Between 23:30 and 05:10 each night, southbound trains (towards London) will be unable to call at Hornsey or Harringay.

You should circulate via Finsbury Park / Alexandra Palace if you are travelling to / from Hornsey or Harringay.

Paper rail tickets will also be accepted at no extra cost on London Buses.

Friday:

After 23:50, southbound trains (towards London) will be unable to call at Hornsey or Harringay.

You should circulate via Finsbury Park / Alexandra Palace if you are travelling to / from Hornsey or Harringay.

Paper rail tickets will also be accepted at no extra cost on London Buses.

Check before you travel:

You can plan your journey using the National Rail Enquiries Journey Planner.

You can plan your journey on London Buses by using the Transport for London Journey Planner.

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