When Dana White found out Khabib Nurmagomedov was removed from a Frontier Airlines flight, one thought crossed his mind.

The United States government is suing Southwest and Frontier Airlines, alleging "chronically delayed flights." ...

The DOT's moves come weeks after issuing a multi-million dollar fine against JetBlue.

The Transportation Department is taking legal action against Southwest, alleging the airline illegally operated persistently ...

The DOT filed a lawsuit against Southwest Airlines, citing a pattern of chronic delays, as the government pushes for stricter ...

Frontier Airlines has provided its version of why Khabib Nurmagomedov was removed from a flight departing Las Vegas over the ...

This "sends a message to all airlines" that DOT will go to court in order "to enforce passenger protections," Pete Buttigieg ...

Former UFC champion Khabib Nurmagomedov “was asked to deplane” a Frontier Airlines plane after a disagreement over him ...

UFC Hall of Fame Khabib Nurmagomedov was removed from a Frontier Airlines flight after a verbal disagreement with the crew ...

In a video shared widely online, Nurmagomedov can be seen talking to a staff member, before calmly leaving the plane.

The agency is seeking civil penalties against Southwest Airlines, and also fined Frontier Airlines for its continuous delays.