I purchased a standard class advance ticket from Dumfries - Aberdeen (Dumfries - Carlisle with Scotrail, Carlisle - Haymarket with Avanti and Haymarket - Aberdeen with LNER) for Thursday 20th May.
I'm looking to upgrade this and I see that the 1st advance is a good price just now. Am I able to upgrade (for the difference in price between the two) a standard advance to a first advance or is this not possible?
I'm looking to upgrade this and I see that the 1st advance is a good price just now. Am I able to upgrade (for the difference in price between the two) a standard advance to a first advance or is this not possible?