For the decade starting in 2017, Aviation Week predicts 11,346 deliveries of business aircraft (jets or not) valued at $250.1 billion, with a fleet growing from 31,864 aircraft to 36,702 aircraft (64% in North America): 4,838 more at an average annual growth rate of 1.6%, with 5,835 retirements. For the coming five-year period, Textron Aviation should lead the market with a 22.8% market share, followed by Bombardier with 20.4%, Embraer with 16.6%, Gulfstream with 15%, Dassault with 8.4% then the rest of manufacturers with 16.9%. There should be 22,190 Engine deliveries, led by the Honeywell HTF7000, Williams FJ44, Pratt & Whitney Canada PT6A Medium, Pratt & Whitney Canada PW300 and the Pratt & Whitney Canada PT6A Large. The average utilization should be 365 flight hours per aircraft per year.
One particular type of operating lease is the wet lease, in which the aircraft is leased together with its crew. Such leases are generally on a short-term basis to cover bursts in demand, such as the Hajj pilgrimage. Unlike a charter flight, a wet-leased aircraft operates as part of the leasing carrier's fleet and with that carrier's airline code, although it often retains the livery of its owner.
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.