In 2026, the average age of the global business jet fleet is approximately 15 to 18 years, though this varies significantly by market segment. While commercial airliners are often retired around 25 to 30 years, private jets are typically built to much higher mechanical standards and can easily last 25,000 flight hours or more with proper maintenance. However, in the charter industry, customers often demand much newer aircraft; the average age of a jet provided by a premium charter broker is typically only 6 to 8 years. It is important to note that a private jet's "refurbishment date" is often more significant than its manufacture date; a 15-year-old jet with a completely overhauled interior, new avionics, and high-speed Starlink Wi-Fi can feel and perform just as well as a brand-new factory delivery at a significantly lower operational cost.