a codeshare agreement with JetBlue, which includes JetBlue's TrueBlue loyalty program. It is possible also for passengers to enter United Airlines MileagePlus numbers to earn miles on JSX. Since all flights operate from private FBO terminals, there are no ticketing or baggage agreements at any location. Fleet The JSX fleet comprises the following aircraft: Services JSX flights depart from private jet terminals separate from the passenger terminals used by Part 121 and some Part 135 airlines, commonly referred to as FBOs. In most locations, the facility is operated by JSX, while in some, JSX utilizes existing facilities managed by other companies. JSX utilizes the TSA Secure Flight program and additional passive security measures, including explosive and weapons detection. References External links Regional airlines of the United States Airlines established in 2016 Companies based in Dallas Airlines based in Texas 2016 establishments in Texas