The Gulfstream G-III is an updated company take on the successful family of private jets. It’s designed to be similar, but better than it predecessors and can fly 4,600 miles (4,000 nautical miles) at a speed of .84 Mach while carrying eight passengers or alternatively fly 4140 more with twice as many people if they’re packed in tighter. The cabin usually holds fourteen to nineteen passengers but can be configured for up to twenty one high density layout!