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,

Flight attendants associated with American Airlines overwhelmingly approved a strike authorization vote and are threatening to go on strike if their demands are not met for more pay and other benefits, according to union representatives.

In the wake of the COVID-19 pandemic and various operational challenges, airlines have faced a multitude of hurdles. Among these, American Airlines has