Delta Air Lines just became the latest U.S. carrier to raise its checked bag fees as the airline industry battles spiking fuel costs.

The carrier is concerned by its key competitors in big ways.

Delta has reinstated its Asia service from from Salt Lake City after a 14-year hiatus – we try its Delta One Suite on the route ...

U.S. News' in-depth guide to Delta SkyMiles. Find out the pros and cons, how to use points, plus membership benefits and more.