Amended late night / early morning services between Finsbury Park and Welwyn Garden City / Letchworth Garden City on Saturday 19 and Sunday 20 July 

Route(s) affected

Great Northern between London Kings Cross and Welwyn Garden City / Letchworth Garden City

Thameslink between Horsham and Peterborough

Description

Engineering work is taking place between Welwyn Garden City and Letchworth Garden City, closing all lines very early on Sunday morning.

Saturday:

The 23:11 Horsham to Peterborough service will run earlier than normal between Finsbury Park and Peterborough.

Sunday:

The 01:07 London Kings Cross to Letchworth Garden City service will depart earlier than usual at 01:04 and run earlier throughout.

The 01:40 London Kings Cross to Welwyn Garden City service will depart London Kings Cross earlier than usual at 01:20 and run earlier throughout.

Check before you travel:

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