A new train timetable will be in operation on all Gatwick Express, Southern and Thameslink services from Sunday.
This means the times of every train on these networks will change. The timetable change is part of RailPlan 20/20 which will bring in the expanded Thameslink network. The new routes through London include Cambridge and Brighton, Horsham and Peterborough, and Littlehampton and Bedford which will all run via Gatwick. There is also an East Grinstead to Bedford service.
New timetables are available at www.railplan2020.com/timetables.