Facing structural constraints and supply chain volatility, the industry is shifting toward integrated, data-driven partnerships to secure predictable performance.

Aviation has always been built on precision. Yet today, one of the industry’s most fundamental assumptions, that supply chains can be planned with confidence, is under pressure.

Volatility is no longer an exception. It is the operating environment.

From parts shortages to extended turnaround times, uncertainty now shapes everything from fleet planning to maintenance execution.

And as the industry adapts, one shift stands out: predictability is no longer a by-product of operations; it is becoming the product itself.

Explore how supply chain volatility is reshaping aviation operations in Satair’s Industry Report.

From transactions to trusted partnerships

A decade ago, airline-MRO relationships were largely transactional, focused on short-term repairs, price competition, and immediate availability.

Today, programmatic support models such as Total Component Support (TCS), Material-by-the-Hour (MBH), and pooling agreements account for more than 60% of new MRO contract value, up from 42% in 2018.

These agreements go beyond maintenance. They embed joint forecasting, guaranteed access to inventory, and long-term capacity planning into the partnership itself.

The reason is that in a constrained environment, the cost of unpredictability has overtaken the cost of commitment.

A bottleneck economy: too few parts, too few people, too little time

Behind this shift lies a set of structural constraints reshaping the industry.

Aircraft production remains below pre-pandemic levels, pushing the average fleet age to an all-time high of 14.8 years. Older aircraft require more frequent maintenance, increasing demand across already stretched MRO networks.

At the same time, the aircraft that are entering the fleet are equipped with new-generation engines that are significantly more complex to maintain. While more efficient in operation, they are driving longer and more resource-intensive shop visits, with turnaround times reaching up to 150% above 2019 levels.

Labour shortages compound the issue. Skilled technicians are retiring faster than they can be replaced, limiting how quickly capacity can scale. With a major technician shortfall expected, the industry must rethink how it engages the next generation.

Data is the new contract language

As unpredictability rises, data is becoming the foundation of modern MRO partnerships.

Predictive maintenance, AI-driven forecasting, and integrated digital platforms are enabling airlines and MROs to align maintenance demand with material availability and shop capacity months in advance, not just weeks.

Digital services

Quicks links

Help & support

Legal Links

Predictability is the new premium: How aviation is redesigning partnerships in a volatile market