Frontier Airlines flight attendants voted overwhelmingly to authorize union leaders to call for a strike. Here's what travelers need to know.

Frontier Airlines flight attendants voted to authorize a strike over a business model change they say has resulted in less pay, the Association of Flight Attendants announced Wednesday. The vote was spurred by the Denver-based airline switching to a business model that includes more one-day trips and fewer multi-day trips for flight attendants,

A Northern California man has been arrested on a federal criminal complaint alleging he assaulted flight attendants on a Frontier Airlines flight.

A Frontier Airlines passenger was arrested after attempting to choke a flight attendant, causing the flight to divert to Ontario, California