由於商務噴射機的價格昂貴，分數擁有權（Fractional Ownership）是指有意購買商務噴射機的買主，不需購整架商務噴射機。透過如Netjets或是Flex Jet專門進行分數擁有權的商務噴射機公司，買主可以購買1/4、1/8或其它比例的商務機擁有權，而由商務噴射機公司來進行操作-包括飛行及維修。參加分數擁有權計劃的顧客，每個月可有固定時數的飛行。由於操作分數擁有權的商務噴射機公司，擁有許多飛機，因此顧客雖然擁有某架飛機的擁有權，但並不一定搭乘擁有的飛機。因此參加分數擁有權的計劃，顧客是以分擔商務噴射機公司購機和操作成本，以較低廉的價格，來享受商務噴射機飛行服務，但是就因為每個買主只擁有"部分所有權"而且並非天天都需要用到飛機，所以需要飛行得事先預約，再由商務噴射機公司安排飛機和空勤組員。
JetSmarter, around since 2013, is an example of a player in the private aviation space selling shared flights. The company operates on a membership model: Fliers pay a minimum of $15,000 a year and book seats on already scheduled flights through the JetSmarter app, which lists more than 150 domestic and international trips a day. Trips under three hours are included in the cost of the membership while longer ones are an average of $300 a person, according to Sergey Petrossov, the company’s chief executive officer; most flights have an average of eight to 10 passengers.
No trip is alike. At XOJET we work with clients to select the right aircraft for each mission, the savviest method to flying smart. We believe in delivering the most value on every flight, which typically begins with selecting the right aircraft for the right mission. Each step of the way, your Aviation Advisor is committed to meeting your specific needs by presenting the most complete range of options and finding the best solution for your trip.