Southwest Airlines has been crowned the best airline in the country, knocking Delta Air Lines off its perch for the first ...

The winner has spent billions improving its operations—while navigating a corporate shake-up and revising its strategy.

Major airlines see a shakeup as Delta drops from first place while American and Frontier tie for dead last due to reliability ...

Airline choice isn't the first factor most travelers consider when they're beginning to sort out the logistics of their trip. In most cases, the timing and cost of a flight ticket trumps all else — ...