Companies like Surf Air and FLITE Air Taxi can charge less than big-name competitors, in part, because they use different planes — like, for example, single-prop turbo planes — that cost less to operate because they use less fuel than larger jets. “The operational cost can be a fraction of other planes,” says Justin Hart, vice president of Surf Air memberships.
Meredith Broder, an adviser with the Villanova, Pa., travel company Avenue Two Travel, said that empty leg flights have changed the private jet game. “Rather than have the plane fly empty, air companies or private jet brokers try to sell that route at a discount,” she said. “This strategy helps with fuel costs and puts private jet flying within reach to people who wouldn’t normally be able to afford this luxury and convenience.”
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.