Engineering work is taking place between Kilburn High Road and London Euston, closing some lines.
As a result, a reduced service will run on the Lioness line, with some trains running between Watford Junction and Kilburn High Road only. If your train starts / terminates at Kilburn High Road, you should use your ticket on the next available train between Kilburn High Road and London Euston.
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner.