Even without the newest routes, Frontier Airlines will offer more weekly seats than Southwest Airlines from Atlanta in June.

Frontier Airlines is expanding its presence at Hartsfield-Jackson Atlanta International Airport (ATL) in a big way, with nine ...

With Southwest cutting back on its Atlanta service, Frontier is attempting to capitalize with nine new routes.

A Southwest Airlines plane landed safely at Chicago Midway International Airport after a close call with a business jet.

Frontier, the No. 3 Atlanta carrier, has also been the airport’s fastest-growing airline tenant in recent years.

A Southwest Airlines plane narrowly avoided colliding with another plane on Tuesday at Chicago’s Midway International Airport ...

Frontier is currently the third-largest operator at ATL, holding a 4.5% seat capacity share, behind Delta Air Lines (77.4%) ...

Southwest Airlines has redeye flights for five routes. These redeye flights include Las Vegas to Baltimore and Los Angeles to ...

A Southwest plane and a private jet had a near-miss moment at Chicago’s Midway International Airport on Tuesday. According to ...

“Following safety procedures, the flight crew of DL3067 returned to Charlotte after reporting a mechanical issue while en ...