Translink is advising passengers of a line closure between Coleraine and Londonderry on March 12 and 13 to facilitate engineering works at Londonderry Station.
All train services will operate between Belfast and Portrush as per the current timetable. Bus substitution services will operate between Coleraine and Londonderry direct and Coleraine and Bellarena, serving Castlerock.
NI Railways services will operate as normal from Monday morning, March 14
Full details of the temporary timetable can be found online or by using the journey planner app. Passengers can also tweet @Translink_NI or call the contact centre on 02890 666 630.