A safety inspection of the track between Rochdale and Todmorden means that trains have to run at reduced speed on some lines.
As a result, trains running between these stations may be delayed by up to 45 minutes.
This is expected until 15:45.
Customer advice:
You may use your ticket on TransPennine Express services between Manchester Victoria and Leeds at no extra cost.
Check before you travel:
You can check your journey using the National Rail Enquiries real-time Journey Planner.
Compensation:
You may be entitled to compensation if you experience a delay in completing your journey today. Please keep your train ticket and make a note of your journey, as both will be required to support any claim.