Engineering work is taking place between New Cross Gate and Sydenham, closing some lines overnight.
The 23:38 Dalston Junction to West Croydon service will be diverted to run between Dalston Junction and Crystal Palace.
You can use your ticket at no extra cost on local buses between Sydenham and Penge West, and also between Norwood Junction, Anerley and Crystal Palace.
Check before you travel:
You can plan your journey using the National Rail Journey Planner.
You can plan your journey on London Buses by using the Transport for London Journey Planner.