As of early 2026, NetJets—the world’s largest fractional aircraft operator—enforces a mandatory retirement age of 70 for its pilots. This policy was formally implemented in early 2024 following years of debate and a legal challenge from pilots who sought to block the age cap. While the FAA traditionally mandates a retirement age of 65 for commercial airline pilots (Part 121), private and fractional operators like NetJets (which operate under Part 91K and Part 135) previously had no federal age limit. The move to age 70 was a strategic decision by NetJets, backed by certain labor agreements, to ensure long-term safety and operational stability. Pilots who reach this age are removed from active flight schedules but may be eligible to transition into non-flying roles within the company, such as flight instructors or safety coordinators. This policy remains a point of significant discussion in the aviation industry as other operators weigh the benefits of experienced senior pilots against the safety considerations associated with aging flight crews.