FlyerTalk Evangelist
Join Date: Nov 2000
Location: Nashville -Past DL Plat, FO, WN-CP, various hotel programs
Programs: DL-MM, AA, SW w/companion,HiltonDiamond, Hyatt PLat, IHF Plat, Miles and Points Seeker
Posts: 11,072
I would have multiple cards as a backup.
What if you just buy DL gift cards and then use them for flights?
FYI - airport code > Las Américas International Airport is an international airport located in Punta Caucedo, near Santo Domingo and Boca Chica in the Dominican Republic