✈️ King Air All Three Major Variants Decline Across the Board, Aging Turboprop Fleet Accelerates Exit
Avi-Go data shows that from January to May 2026, active business aviation movements for all three major King Air variants contracted globally: King Air 200 fell 3.4% year-over-year (down 2,456 movements to 70,424), King Air 90 fell 3.4% year-over-year (down 1,875 movements), and King Air 350 posted the steepest decline at 5.1% (down 1,335 movements to 24,889). This collective downturn is not an isolated phenomenon — during the same period, the Learjet 45 (which recorded 26,421 movements in the comparable 2025 period) and the Gulfstream G550 (which recorded 24,130 movements in the comparable 2025 period) both dropped out of the global Top 20 active aircraft types, while the Citation XLS and Piper PA-46 posted declines of 6.8% and 9.2% respectively. In sharp contrast, the PC-24 grew 13.8% over the same period, the Phenom 300 grew 8.9%, and the Citation Latitude grew 4.9%, as market resources accelerate their concentration toward modern turbofan types. Set against the backdrop of a 27.2% year-over-year decline in global pre-owned business jet transactions in Q1 2026, the challenges facing aging turboprop fleets extend beyond shrinking operational volumes — operators are contending with a triple pressure of narrowing pre-owned market liquidity, accelerating retirement and storage, and declining appetite from new buyers.
Impact: Operators and lessors holding large King Air fleets will face a dual squeeze of accelerating asset depreciation and rising operating costs. Pre-owned brokers will be under greater pressure on transaction cycle times and negotiating margins for turboprop types, with inventory absorption becoming significantly more difficult.
Recommendation: Operators should immediately initiate a cost-of-ownership analysis for their aging turboprop fleets, with a focus on evaluating maintenance expenditures and residual value curves for airframes exceeding 20 years of age, and complete a fleet replacement roadmap before Q3 2026. Brokers should redirect resources toward counter-trend growth types such as the PC-24 and Phenom 300, prioritizing outreach to existing King Air customers who have expressed interest in transitioning to new aircraft types.