Airlines’ highly lucrative – and sometimes mysterious – frequent flyer and credit card rewards programs are now subject to an unprecedented federal consumer protection probe.

The DOT is opening an investigation into airline frequent flyer programs. The DOT says airlines may be using points devaluations and other accounting techniques that are not consumer-friendly.

Feds investigate frequent flyer programs at four major airlines 01:29. The Biden administration is looking at the four largest U.S. airline frequent-flyer programs and how they devalue points that ...

The Department of Transportation said it is opening an investigation into airline frequent flyer programs, accusing airlines of potentially illegal points devaluations and other accounting ...

Airlines’ highly lucrative – and sometimes mysterious – frequent flyer and credit card rewards programs are now subject to an unprecedented federal consumer protection probe. The Department ...

Airlines’ highly lucrative – and sometimes mysterious – frequent flyer and credit card rewards programs are now subject to an unprecedented federal consumer protection probe. The Department of ...

(CNN) — Airlines’ highly lucrative – and sometimes mysterious – frequent flyer and credit card rewards programs are now subject to an unprecedented federal consumer protection probe. The ...

By Pete Muntean, CNN (CNN) — Airlines’ highly lucrative – and sometimes mysterious – frequent flyer and credit card rewards programs are now subject to an unprecedented federal consumer ...

(CNN) — Airlines’ highly lucrative – and sometimes mysterious – frequent flyer and credit card rewards programs are now subject to an unprecedented federal consumer protection probe. The ...

(CNN) — Airlines’ highly lucrative – and sometimes mysterious – frequent flyer and credit card rewards programs are now subject to an unprecedented federal consumer protection probe. The ...