The Department of Transportation (DOT) filed a lawsuit against Southwest Airlines on Wednesday ... for them to adjust their schedules. The DOT states that Southwest failed to make necessary ...

American, Delta, United, JetBlue, Hawaiian and Alaska Airlines sued the Department of Transportation over rules that would ...

Southwest Airlines became the latest US carrier ... Delta Air Lines and Frontier scrapped their forecasts. Last week, United Airlines gave two different forecasts, a highly unusual move, saying ...

Southwest Airlines became the latest U.S. carrier on Wednesday to withdraw its financial forecast as President Donald Trump's ...

Southwest Airlines is adding new routes to and ... The company is facing pressures from the U.S. Department of Transportation over flight delays and from investors over costs.