Some Glasgow trains are being disrupted due to an incident at Prestwick Airport this morning.

ScotRail has said there is a signalling issue at the airport affecting services between Ayr and Glasgow.

Trains could be delayed by up to 15 minutes.

Anyone using these routes should check their journey planner while Network Rail engineers attend to the issue to resolve it. 

Network Rail aims to have the problem fixed as soon as possible. 

ScotRail tweeted: "We’ve been advised by Network Rail of a signalling issue at Prestwick International Airport. Train services between Ayr and Glasgow may be delayed by up to 15 minutes."