Atlanta's Hartsfield Jackson International Airport has retained its title as the world's busiest — by a lot.
 

Departures across the U.S. were halted for two hours Wednesday morning after the agency's system for alerting pilots and airports of real-time hazards went dark, frustrating thousands of travelers.

Southwest Airlines says disruptions that led to more than 16,700 cancelled flights over the holidays will have severe financial consequences for the company.

Leisure travel has bounced back this year, and that means particularly big crowds over three-day holiday weekends.

Ahead of the Fourth of July travel weekend, Bernie Sanders calls on the U.S. Department of Transportation to take action to reduce airline cancellations and delays.

The transportation secretary is one of the many travelers who had their flights cancelled in recent days. His happened the day after he met with airline CEOs about their operational struggles.

The transportation secretary is one of the many travelers who had their flights cancelled in recent days. His happened the day after he met with airline CEOs about their operational struggles.

As millions of Americans hit the skies for Thanksgiving Day travel, the Justice Department announced they are cracking down on criminal behavior of airline passengers.

Amid a sudden surge in demand for domestic travel, especially to beach destinations and national parks, decimated airlines are adding service to new markets as they try to inch back to profitability.