Best airline/best frequent flyer program in the U.S.
Best Domestic Airline for 2017: The Methodology
Key factors that were taken into account included: reliability, fees, legroom, seat width, number of routes, and other elements that contribute to overall satisfaction.
Best Frequent Flyer Program for 2017: The Methodology
Key factors taken into account included: ease of earning, ease of award redemption, award prices, the number of partner companies offering rewards, and the program’s overall value.