The Transportation Department is stepping up enforcement of persistent flight delays with a lawsuit against Southwest Airlines and a fine against Frontier Airlines.

The Transportation Department is stepping up enforcement of persistent flight delays with a lawsuit against Southwest ...

Southwest Airlines is being sued and Frontier Airlines fined over chronic flight delays by the Department of Transportation, ...

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Snow in Denver and across the country have caused increasing problems at Denver International Airport, with more than 400 flights delays and 50 canceled flights reported.

For those with the New Year’s resolution to travel more, Frontier Airlines recently launched the “New Year, New Adventures!” promotion which will give away free flights for a year.

American Airlines flight 1979's wing clipped the tail of a United Airlines flight 219 bound for Honolulu WLS-TV reported. United Airlines stated that "another airline's aircraft made contact with ...

A pair of powerful major winter storms is disrupting the U.S. air travel system this week. That leaves airlines no choice but ...

CHICAGO — An American Airlines jet struck the tail of a United Airlines plane at O’Hare International Airport. The Federal Aviation Administration (FAA) confirmed an AA Flight 1979 struck the tail of ...

CHICAGO — An American Airlines jet struck the tail of a United Airlines plane at O’Hare International Airport. The Federal Aviation Administration (FAA) confirmed an AA Flight 1979 struck the ...

Frontier is a new breed of discount carriers that provide very little other than a seat for the price of a ticket, charging for small frills like beverages and carry-on bags that other airlines ...

Commissions do not affect our editors' opinions or evaluations. Frontier Airlines is an ultra-low-cost carrier headquartered in Denver, where it has been based since 1994. The airline is known for ...