Engineering work is taking place between Balham / Norwood Junction and East Croydon, closing some lines.
Gatwick Express:
Saturday:
Gatwick Express services will run a reduced half-hourly service between London Victoria and Brighton.
Sunday:
Gatwick Express services will run a reduced half-hourly service between London Victoria and Gatwick Airport.
Southern:
Saturday:
Trains that usually run between London Bridge and Uckfield will be amended to run between Oxted and Uckfield only.
A revised service will run between London Victoria and Epsom.
Services that run to / from Horsham via Dorking will call at all stations between Balham and Sutton.
Services between London Bridge and Epsom (via West Croydon) will call at all stations between West Croydon and Sutton.
Trains between London Victoria and Reigate will not run. Trains that usually run between Tonbridge and Redhill will be extended to run to / from Reigate..
Trains to / from Caterham via Streatham will be diverted, and will additionally call at Norwood Junction.
Sunday:
Before 06:35, trains between London Victoria and Brighton will be amended to run to / from London Bridge. Replacement buses will run between London Bridge and London Victoria, and also between East Croydon and Clapham Junction / London Victoria.
Trains between London Victoria and Reigate will not run. Trains that usually run between Tonbridge and Redhill will be extended to run to / from Reigate.
A revised service will run between London Victoria and Dorking, and also between London Bridge and Epsom (via Sutton) / Sutton.
Trains between London Bridge and East Croydon will be diverted, and will stop additionally at Norwood Junction. Replacement buses will run between Tulse Hill and Streatham Common.
Thameslink:
Saturday:
Services to / from Horsham / Brighton will be retimed, with extended journey times of up to 10 minutes.
Sunday:
A reduced service will be in operation between Bedford and Gatwick Airport.
Trains between Cambridge and Gatwick Airport will additionally call at Earlswood and Salfords.
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner
Replacement Bus Travel Advice:
You can find the location of your bus replacement by checking station signs or by searching for your station on our station information pages.
Bicycles are not allowed on rail replacement bus services at any time, unless fully folded. More travel advice for your replacement bus journey is available by selecting the Train Operating Company you are travelling with here.