Had a similiar question so I searched first and found this. I have an upcoming DCA-MSY, connecting in MIA. Same flight number. Only 2 stickers to upgrade. I assume if the upgrade clears, it would be in effect for DCA-MIA and MIA-MSY? Thanks.
Originally Posted by Fly AA J all the way
Are the flight numbers the same? If it is a continuing flight, that goes PHX-MSY, with a stop in ORD, then it would be based on the mileage between the two cities. Your mileage accrued would also be based on this. However, if there are different flight numbers, you will pay the stickers for each flight.