A group representing U.S. airlines wants a series of safety changes after a fatal collision between an Army helicopter and American Airlines regional jet killed 67 people in January near Washington's Reagan National Airport.

The case is filed against the U.S. Department of Transportation, and it’s unclear whether the Trump administration will defend it.

Southwest Airlines arguably created the low-cost airline business model in the United States, and it grew just as drastically as its full-service competitors when it comes to inorganic growth through mergers and acquisitions.

Southwest is undergoing an ambitious turnaround plan under the watchful eye of activist investor Elliott Management.

The only uncertainty seems to be which airlines are likely to merge, but JetBlue and Southwest seem to figure prominently ... but also its Northeast Alliance partnership with American Airlines, both on antitrust grounds. But now, with a new administration ...

The incident involving American Airlines flight 2246 from Boston happened around 8:20 a.m. Tuesday, nearly two hours before a Southwest Airlines flight in Chicago had to perform the same maneuver to avoid colliding with a private jet.

The DOT's Biden-era rule protecting travelers with mobility devices is being brought to court by major U.S. airlines.

An American Airlines flight was forced to abort its landing at Washington DC’s Ronald Reagan National Airport to avoid a plane taking off on the same runway — less than a month after a midair

American Airlines is officially trialing free Wi-Fi beginning next week, the airline announced internally on Friday and also confirmed with TPG.

An American Airlines flight suddenly delayed its landing at Ronald Reagan Washington National Airport Feb. 25 as it arrived to see another plane taking off on the same runway.

The trouble for JetBlue is that it offers a higher-end flight experience than other low-cost competitors, like Spirit, Frontier or Breeze, but it can’t profitably sell seats that match their low prices,