Engineering works will affect York to Blackpool North services from Sunday 7th Feb until 28th March inclusive with buses between Halifax and Blackpool North. Also affected on Sundays 7th & 14th Feb are services between Leeds/Bradford to Carlisle & Morecambe and between Skipton to Leeds/Bradford with buses between Leeds and Shipley and train services starting at Bradford Forster Square.   

Further information can be found by clicking the links below:

Blackpool North to Hebden Bridge
Leeds/Bradford to Carlisle & Morecambe
Skipton to Leeds/Bradford

Please also check the printed timetable for your line as many Sunday services are replaced by buses during this period.