London Midland will be running a normal train service to and from London Euston this weekend.
The line between Hemel Hempstead and London Euston was scheduled to be closed last weekend and next weekend due to engineering work, with buses replacing trains.
But Network Rail decided to postpone both of these closures as a result of the 350,000-tonne landslip which is currently blocking the Chiltern line between the West Midlands and London Marylebone. London Midland will now be running a full train timetable on the Euston line on Saturday, Sunday and Monday.
Passengers are still advised to check before they travel for any last-minute changes. For more information on future closures, visit www.nationalrail.co.uk/watford.