Fliers with flexibility should sign up for empty-leg email lists of companies like Magellan Jets, who regularly send out emails selling discounted flights from, say, the plane of a corporate exec who flew to Los Angeles but is looking to offset his cost of getting the plane back to New York. “I wouldn’t say that the cost of flying private has gone down, but there are new ways of pricing charter that makes it more accessible,” says David Zipkin, co-founder and VP of Tradewind, the service known for semi-private flights in the Northeast and Caribbean. “In our case, we save people money with our shared charters, and we also sell discounted empty legs.”
Though the early Lockheed Jetstar had four, most production business jets have two jet engines, mostly rear-mounted podded engine. If mounted below their low wing, it wouldn't allow sufficient engine clearance without a too long landing gear. The HondaJet is the exception with its over the wing engine pods. Dassault Falcon still builds three-engine models derived from the Falcon 50, and the very light jet market has seen several single-engine design concepts and the introduction of the Cirrus Vision SF50 in 2016.