The U.S. Department of Transportation has opened a probe of frequent flyer programs offered by major U.S. carriers for potentially unfair or deceptive practices. The investigation is focused on ...

Fewer Gen Z flyers are participating in airline loyalty programs than older flyers. Airline loyalty programs are big business. The four biggest U.S. airlines generate more than $20 billion in combined ...

Buying this week’s groceries or paying for a full tank of gas with a credit card might contribute more to the profits of the airline industry than buying a one-way ticket. That’s because frequent ...