A passenger who was asked to leave a Frontier Airlines plane departing from Denver was later cited for striking an airline employee with an intercom phone, according to the airline and police. While ...

(NEXSTAR) – A passenger boarding a Frontier Airlines flight to Cincinnati at Atlanta’s Hartsfield-Jackson International Airport found a loaded firearm magazine near her seat that had been left behind ...

"This is the first time I've seen something like this," Frontier passenger Mark Sun tells PEOPLE A Frontier Airlines flight attendant recently encouraged passengers to "snitch on" their in-flight ...