Why Existing Freighters Are Becoming More Valuable
By ISTAT Staff, with reporting from Laura Mueller
02 June 2026
As aircraft shortages, delayed deliveries and engine constraints continue to pressure aviation supply chains, cargo operators are rethinking how they approach fleet planning.
Reporting from the ISTAT Freighter Forum by Laura Mueller of Airfinance Global highlighted a growing focus on maintaining existing aircraft, securing feedstock for conversions and extending leases as operators adapt to limited availability and longer replacement timelines.
For many participants, flexibility has become just as important as growth.
Existing Fleets Are Becoming More Valuable
If there was a consistent message throughout the forum, it was that existing assets have become more valuable in an environment defined by supply shortages and delayed deliveries.
Aircraft availability remains constrained as OEM production challenges, engine shortages and certification delays continue to ripple across aviation. For cargo operators, that has shifted attention toward maximizing the value and longevity of existing fleets rather than pursuing rapid expansion.
During a delegate poll at the forum, more than half of respondents indicated that maintaining current portfolios represented the best investment strategy. Passenger-to-freighter conversions ranked second, while new aircraft orders trailed significantly.
The results reflected a practical reality facing many operators: replacement aircraft are not readily available, and fleet planning increasingly requires balancing long-term growth ambitions against immediate operational constraints.
Several operators discussed lease extensions as a necessary component of maintaining continuity. Aircraft that may once have been viewed as transitional assets are now remaining in service longer, in part because replacement timelines have stretched well beyond expectations.
That dynamic is also affecting aircraft values. Older freighters that continue to perform reliably have become more attractive in a constrained market, particularly when feedstock for conversions remains difficult to secure.
Even aircraft previously considered vulnerable to retirement are being reassessed. Delegates suggested that older freighter types, including the Airbus A300 and Boeing 757, would be among the first at risk if market conditions weakened substantially, though broader sentiment suggested immediate retirements remain unlikely so long as capacity remains tight.
In the current market, maintaining operational aircraft is increasingly viewed as a safer strategy than waiting for uncertain delivery schedules.
Feedstock Shortages Are Changing Fleet Strategies
A shortage of available feedstock is increasingly influencing how cargo operators approach fleet planning.
The supply of aircraft suitable for passenger-to-freighter conversions has tightened considerably as retirements, delayed deliveries and engine availability issues limit options.
That challenge is especially pronounced in widebody aircraft.
Forum discussions highlighted a sharp decline in passenger widebody deliveries compared with pre-pandemic levels, reducing the pipeline of future conversion candidates and intensifying competition for available aircraft.
For medium widebody freighters, the Boeing 767 continues to dominate the market. However, speakers noted that feedstock shortages are becoming increasingly apparent, creating new opportunities for alternative aircraft such as the Airbus A330, whose freighter fleet has expanded significantly over the past decade.
In the large widebody category, operators also discussed changing fleet strategies as Boeing program delays continue.
One of the clearest examples came earlier this year when Atlas Air announced an order for Airbus A350 freighters — a notable departure from its historic Boeing-only fleet approach. The move reflected broader concerns around availability and the need to secure future delivery positions amid continued uncertainty surrounding the Boeing 777-8F timeline.
At the same time, some operators emphasized that conversions remain the preferred path to growth because they offer greater control over entry into service and capital deployment.
Rather than treating conversion slots as fixed operational necessities, some now view them as strategic assets.
With OEM backlogs stretching years into the future and aircraft remaining in service longer, competition for available feedstock is unlikely to ease anytime soon. The result is a cargo market where timing and flexibility have become increasingly important competitive advantages.
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Laura Mueller, director of aviation finance intelligence at Airfinance Global, helped with the reporting of this article.
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