Pilots detected smoke, leading to an emergency landing, Frontier Airlines said in a statement. Videos from the incident show flames ... to be 43 percent more fuel-efficient than other American ...

While statements from both Khabib and Frontier Airlines have helped clarify the situation, the incident continues to fuel discussions about how high-profile figures are treated in public settings.

A man on a Frontier Airlines Tuesday had to be restrained by other passengers after a violent outburst that resulted in a broken plane window. The incident took place about 20 minutes into ...

In a statement to USA TODAY, Frontier Airlines confirmed the incident "involving a passenger who physically assaulted members of the flight crew and had to be restrained, forcing the flight to ...