JSX is a public charter air carrier that gives passengers a premium-style experience for a more affordable price. Founded in 2016, JSX offers flights around the country.

JSX, a Dallas based airline carrier, is making industry enemies for exploiting a loophole that allows it to sell charter plane seats for cheaper prices.

JSX and other semiprivate air carriers would have to expand their security procedures if the Safer Skies Act passes. Here's what's at stake.