Fleet Size & Availability
The Gulfstream G600 market reflects an extremely supply-constrained environment. As of March 2026, there are just 2 aircraft actively listed for sale, representing approximately 1% of the total fleet.
This exceptionally low availability highlights the continued scarcity of next-generation, large-cabin aircraft, with many owners opting to retain assets rather than bring them to market. Notably, a meaningful portion of potential supply remains transacted privately, limiting visibility into true market depth.
Market Listings
Current asking prices range from $43.95M to $49.95M, with values driven by aircraft age, total time, configuration, and overall pedigree. Given the limited number of listings, pricing remains highly sensitive to the specific attributes of each aircraft.
Average days on market for active listings is approximately 264 days, reflecting a more deliberate transaction process at this price point. Buyers in this segment remain highly selective, often targeting specific configurations and maintenance profiles.
Sales Activity (Last 6 Months)
A total of 12 aircraft have traded over the past six months, including 6 off-market transactions, representing 6% of the fleet.
Sold prices ranged from $42.5M to $62.0M, with the upper end reflecting premium, low-time aircraft with strong specifications and limited availability. The high proportion of off-market transactions underscores the importance of relationships in accessing top-tier opportunities.
Aircraft that transacted averaged 129 days on market, significantly outperforming current listing averages and reinforcing that well-positioned aircraft continue to move efficiently despite broader supply constraints.
Key Takeaways
• Inventory is exceptionally limited, creating a highly supply-driven market dynamic
• Off-market transactions account for a substantial portion of activity, particularly for premium aircraft
• Pricing remains strong, with top-tier assets commanding significant premiums
• Well-positioned aircraft are trading materially faster than the broader listing pool
• Buyer selectivity remains high, contributing to longer marketing timelines for visible inventory
Key Insight
The Gulfstream G600 market is one of the tightest in the large-cabin segment, with minimal visible supply and a high concentration of off-market activity. As a result, sellers of high-quality assets maintain a strong advantage, while buyers must rely heavily on relationships and act decisively to secure scarce, top-tier aircraft.
