Major Improvement work between London Kings Cross and Peterborough from 22:00 on Saturday 23 to 08:00 on Monday 25 August
Engineering work details
Starts Saturday 23 August 2025 to Monday 25 August 2025
Train operators affected
Route(s) affected
All routes to / from London Kings Cross
Description
Engineering work is taking place between London Kings Cross and Peterborough, closing some lines.
Grand Central:
Saturday:
The 17:31 Sunderland to London Kings Cross train will not run.
Sunday:
No Grand Central train services will run.
Monday:
The 08:26 London Kings Cross to Sunderland service will not run.
Great Northern / Thameslink:
From 22:00 on Saturday until the end of Sunday service, buses will replace trains between Potters Bar and Royston / Peterborough, and between Hertford North and Stevenage. Trains across the Great Northern / Thameslink network will run to an amended timetable.
Replacement buses (provided by Great Northern) will run between:
Potters Bar and Hitchin
St Albans City and Hitchin via Hatfield
Luton Airport Parkway and Stevenage via Hitchin
Hertford North and Stevenage
Hitchin and Royston / Peterborough
Bedford and Peterborough via St Neots
Monday morning trains between London Kings Cross and Stevenage / Peterborough / Royston before 08:00 are also affected by this work,
Ticket acceptance:
After 21:00 on Saturday and all day on Sunday, you can use your ticket at no extra cost on the below services:
London Underground between Kings Cross St Pancras and Tottenham Hale (Victoria line) and between Kings Cross St Pancras and Liverpool Street (Circle / Metropolitan / Hammersmith / City lines)
Elizabeth line between Farringdon and London Liverpool Street
Greater Anglia between London Liverpool Street and Cambridge / Cambridge North
Hull Trains:
On Sunday, a reduced train service will run to / from London St Pancras International.
Trains will be diverted and will not call at Beverley / Cottingham / Doncaster / Retford / Grantham or Stevenage.
On Monday, the 07:27 London Kings Cross to Hull service will depart later than usual at 07:48, and will run later throughout.
LNER:
From 22:00 on Saturday and all day Sunday there will be no LNER trains to or from London Kings Cross.
Some LNER services will start / terminate at Peterborough.
Rail replacement coaches will operate between Peterborough and Bedford where you can connect with trains to / from London St Pancras International.
Other LNER services will start / terminate at Doncaster and some will be cancelled.
There will be no LNER service arriving / departing London Kings Cross before 08:00 on Monday.
Lumo:
Saturday:
The 18:27 London Kings Cross to Edinburgh train will not be running.
The 17:56 Edinburgh to London Kings Cross train will not be running.
Sunday:
Most trains will not run, the following amended service will operate:
The 08:52 London Kings Cross to Edinburgh service will start from Newcastle.
The 13:56 Edinburgh to London Kings Cross service will terminate at Peterborough connecting with direct rail replacement coaches to London Kings Cross.
The 15:50 Edinburgh to London Kings Cross service will terminate at Newcastle.
The 16:24 London Kings Cross to Edinburgh service will start from Peterborough connecting with direct rail replacement coaches from London Kings Cross.
The 19:24 London Kings Cross to Edinburgh service will start from Newcastle.
Monday:
The 05:48 service from London Kings Cross to Edinburgh will start from Newcastle.
The 06:23 service from Edinburgh to London Kings Cross will terminate at Newcastle.
Check before you travel:
You can plan your journey using the National Rail Enquiries 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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