Despite pressure to cut costs and an activist investor campaign, Southwest reported a healthy profit for the fourth quarter.

Discount carrier says a merger would be a better path out of bankruptcy for Spirit, which has rebuffed the latest proposal.

Frontier said in a release that it has met with Spirit’s board and executives since it made its proposal this month.

Frontier and Spirit Airlines will once again try to merge, only months after the Biden administration won a key antitrust ...

Spirit, which filed for bankruptcy protection last year, says it has rejected the new Frontier overture but would be open to ...

Frontier Airlines is again pursuing a merger with Spirit Airlines, with Spirit mired in chapter 11 bankruptcy proceedings.

Budget carrier Frontier Airlines announced on Wednesday that it has made another bid for fellow discount carrier Spirit ...

The South Florida-based budget airlines has rejected another one of Frontier's attempts to combine. Find out the details.

New flights have been added for Kansas City and Philly fans, with one airline adding flights on a route it doesn't normally ...

Delta Air Lines is dropping nonstop service to two Central American destinations from a key West Coast hub — but launching ...

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