Gulfstream business jets are some of the best on the market, often touted for their high performance, luxury amenities, and comfort. For the owners of these aircraft, time is money, and they want to get to where they're going as soon as possible. That is why flight range is a massive selling point for business jets. The further you can fly without refueling, the more time you save and the quicker you get to your destination. However, with business jets, everything comes at a premium.