Which airline was the first to introduce a loyalty program that allowed members to earn miles based on dollars spent rather than distance flown, revolutionizing the transportation industry's approach to customer retention?

Airlines spend billions each year on loyalty programs to retain customers in the highly competitive transportation industry. These programs have evolved from simple frequent flyer miles to complex ecosystems offering various benefits. This poll tests your knowledge of a groundbreaking loyalty program innovation that changed how travelers perceive brand value in the transportation sector.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Delta Air Lines (SkyMiles)
American Airlines (AAdvantage)
United Airlines (MileagePlus)
Southwest Airlines (Rapid Rewards)