Up-to-the-minute information about current engineering works and any other service disruptions on Great Northern.
Train Service Updates & Status
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Engineering work for Today
26 March 11:00 PM - 31 March 2023 10:59 PM
Great Northern Moorgate / London Kings Cross and Welwyn Garden City / Cambridge Thameslink between Horsham / London Kings Cross and Royston / Cambridge / Peterborough
Engineering work is taking place between Alexandra Palace and Stevenage via Welwyn Garden City, closing all lines early on Monday to Friday mornings.
Between 00:01 and 05:10 on Monday to Friday mornings, buses will replace trains between Alexandra Palace and Stevenage via Welwyn Garden City.
Trains between London and Cambridge / Peterborough will be diverted to run via Hertford North.
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 this page.
You can find the location of your replacement bus by checking station signs or by searching for your station on our station information pages.
To check for future disruptions visit the planned engineering works page.
Gatwick Airport: Lifts out of order
The lifts will be out of order between platform 1&2 and the main concourse from now until further notice at Gatwick Airport station.
This affects Thameslink and Southern services towards London and Redhill. Please speak to station staff for further assistance.
Luton Airport Parkway: Lifts out of order
The lifts will be out of order between Platform 2/3 and the DART terminal from now until further notice at Luton Airport Parkway station.
The direct lift from the platforms to the terminal is out of order. Step free access to the DART terminal is available via the alternative lifts at the south end of the platform. Please speak to station staff for further assistance.
St Pancras International: Lifts out of order
The lifts will be out of order between both platforms A and B and the exit / entrance from 13:25 on 28/03/2023 until further notice at St Pancras International station.
This affects all Thameslink services. No step free access available. Customers can change at Farringdon station, where they can transfer step free to an underground service to Kings Cross St Pancras. Please speak to station staff for further assistance.
Alternative route maps
Find out about alternative bus, train or tube routes for when your Great Northern service is disrupted.
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