Regional Airlines Faced Rising Maintenance Costs
Supply chain disruptions for critical aircraft components have significantly increased maintenance lead times.
Updated on Oct. 9, 2026 in Auto Parts
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Regional airline executives report that maintenance costs are rising at two to three times the rate of inflation. These challenges, driven by persistent shortages of critical aircraft parts, have forced carriers to rethink fleet operations.
Why it matters
Accelerating maintenance inflation is outpacing other operational expenses, threatening the business models of smaller carriers. Global supply chain constraints have made essential components like engines and landing gear increasingly difficult to source.
Engine maintenance lead times for Pratt & Whitney Canada PW127s have surged to 250-300 days. A single CRJ engine overhaul currently costs approximately $6 million.
The players
KLM Cityhopper
This regional airline subsidiary of KLM has been forced to park four of its 25 E195-E2 aircraft due to the ongoing powder metal crisis.
SAS Group
This aviation group significantly delayed its fleet modernization plans by pushing back its Embraer E2 aircraft order from 2019 to 2025.
Pratt & Whitney Canada
This major aerospace manufacturer is currently navigating a significant powder metal crisis that has disrupted engine maintenance supply chains.
The details
Airlines are attempting to mitigate these issues by extending the operational life of older equipment and stockpiling spare parts. Some carriers are even considering the dismantling of existing aircraft to recover functional components for their active fleets.
Timeline
2019: SAS began evaluating Embraer E2 aircraft.
2025: SAS finally placed an order for Embraer E2 aircraft.
October 9, 2026: ERAA general assembly was held in Belfast.
Roadmap
The aviation industry is witnessing a shift where operational viability is increasingly dictated by supply chain resilience rather than fleet procurement. This crisis forces airlines to prioritize the maintenance of legacy hardware over the rapid adoption of next-generation aircraft models.
Passengers may experience increased flight cancellations or schedule adjustments as airlines navigate fleet availability. These maintenance bottlenecks could eventually lead to higher ticket prices as carriers pass the escalating costs of engine overhauls to consumers.
The takeaway
Airlines are increasingly focused on cannibalizing existing aircraft to keep their core fleets operational amidst parts scarcity. This strategic shift highlights the critical importance of robust supply chains in maintaining regional connectivity.
Further reading
For more on supply chain trends, visit Auto Parts.
Live Poll
Do you expect regional air travel to become significantly more expensive in the coming year?
