A safety inspection on the track at Laurencekirk means the line towards Dundee is closed.
Trains running between Aberdeen and Dundee may be cancelled, revised or delayed by 15 minutes.
Disruption is expected until 14:30.
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.