Upgrading a VS operated & marketed segment
If you take up VS on one of their upgrade options (bid for upgrade or upgrade via $$ or miles) and your Skymiles account is attached to the reservation, do you earn the appropriate MQMs and redeemable miles with the upgraded class? Ie booked in economy delight, if I upgraded to Premium or Upper Class, would I earn according to the Premium/Upper Class levels from the Delta x VS earning chart?