Time saving - this is one of the most significant reasons for using private aircraft. Depending on your program you can have an aircraft ready in just a few hours. You can arrive at the airport just minutes before your scheduled departure time, fly directly to your destination (without any layovers), make productive use of your time onboard, avoid overnight stays (saving hotel $ as well as time), avoid waiting in lines at the airport, land at over 5,000 airports in the US and so be closer to your destination. All of this can provide significant savings in both productive time and in dollars. Productivity - the time savings above provide significantly more productive time, both onboard and before and after your flight. You and your staff can make the most of the travel time to talk business or work with customers, suppliers or partners.
On 1 April 2017, there were 22,368 business jets in the worldwide fleet, of which 11.2% were for sale. 5-year old aircraft residual value level is at a 56% of the list price. A new business aircraft depreciate by 50% in five years before depreciation flattens between years 10 and 15, and the owner of a 15 to 20 years old is often the last, matching luxury cars.