AIRPORTS: Compensation for train delays when getting to an airport is more prevalent than you would imagine according to a keen eyed reader working for BAA who points out that if either Heathrow Express or London Underground delay you by more than 15 minutes on your way to the airport, you will get a 100% refund. Arlanda Express is scheduled to take 20 minutes between Stockholm Central and Arlanda Airport ” if it takes longer, you get a full refund. If Arriva Trains cause you to miss your flight from Manchester Airport, if Oslo's Airport Express cause you to miss your flight from Gardermoen, they will rebook you ” even if they have to pay for a new flight ticket for you. These are all voluntary measures and not enforceable by law.