abstract:SkyMiles is the Freddie Awards-winning frequent flyer program of Delta Air Lines that offers points (or "miles") to passengers traveling on most fare types, as well as to consumers who utilize Delta co-branded credit cards, which accumulate towards free awards such as airline tickets, business and first class upgrades, and luxury products. Created in 1981 as the "Delta Air Lines Frequent Flyer Program"; its name was changed to SkyMiles in 1995.
Frequent travelers should stick to legacy carriers, because their programs offer more opportunities to earn points through credit cards, such as American Airlines' AAdavantage Citi Mastercard or Delta's Gold Delta SkyMiles American Express.