Meanings of frequent-flyer program in English

The frequent-flyer program agreement between the two includes select routes from Boston Logan International Airport and New York's John F. Kennedy International Airport.

The carriers also said customers using their reciprocal frequent-flyer programs would no longer earn miles or points when traveling on eligible routes, effective April 1.

Airlines typically offer to cede airport slots or open up their frequent-flyer programs to rivals to ease regulatory concerns that their mergers may harm competition.