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.

Inside the Wall Street Journal’s ranking of the best US airline of 2025 and what the data says about US airline performance.

A recent study ranked airlines and airports based on their on-time performance during the past two holiday seasons. Republic Airlines and Delta Air Lines were ranked as the most reliable airlines for ...

One U.S. airline far outperformed its rivals last year, according to new rankings from the Wall Street Journal.