Engineering work is taking place in the Motherwell area, closing some lines early on Tuesday morning.
As a result, the 06:48 Glasgow Central to London Kings Cross service will start from Edinburgh. Customers should use ScotRail services between Glasgow Central and Edinburgh to connect with the train.
Check before you travel:
These changes are not currently shown in the National Rail Enquiries Journey Planner, please check back nearer to the time of travel.