Aircraft engine MRO market seen reaching $65.8B by 2030

The global aircraft engine maintenance, repair and overhaul market is projected to rise to $65.76 billion by 2030, driven by heavier air travel, more aircraft in service and growing demand for predictive maintenance. North America leads the market now, while Asia-Pacific is expected to grow fastest.

Why it matters: - Aircraft engine maintenance, repair and overhaul is essential to airline safety, reliability and fleet uptime. - The market is growing as airlines work to reduce downtime and extend engine life while meeting rising demand for flights. - The sector’s expansion tracks directly with higher aircraft utilization and more engine operating hours.

What happened: - The Business Research Company said the aircraft engine MRO market will grow from $47.14 billion in 2025 to $50.3 billion in 2026. - The company projects the market will reach $65.76 billion by 2030. - The forecast implies a 6.7% CAGR from 2025 to 2026 and a 6.9% CAGR over the longer forecast period. - The report was published Oct. 9, 2026, in London. - The report is titled Aircraft Engine Maintenance, Repair, and Overhaul (MRO) Global Market Report 2026 – Market Size, Trends, And Forecast 2026-2035. - The company offers a free sample of the report and the full market report.

The details: - The report ties recent growth to the expanding global aircraft fleet, rising commercial air traffic, higher demand for engine reliability, growing maintenance needs and increased aircraft utilization. - Future growth drivers include broader use of predictive maintenance, tighter focus on engine lifecycle optimization, more commercial aircraft deliveries, stronger demand for overhaul services and efforts to cut maintenance downtime. - The report identifies engine health monitoring, condition-based maintenance, engine life extension and faster engine turnaround times as major trends. - Aircraft engine MRO covers technical services that keep engines safe, reliable and efficient throughout their operating life. - The services are meant to help engines meet aviation standards, perform efficiently and last longer. - The report says the market also helps reduce operational interruptions and improve aircraft dependability. - North America held the largest market share in 2025. - Asia-Pacific is expected to post the fastest growth in the coming years. - The report includes Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, the Middle East and Africa. - The 2026 market report also adds market attractiveness scoring, TAM analysis, company scoring matrix graphics and tables, Excel-based forecasting dashboards, market hotspots infographics and updated graphics and tables.

Between the lines: - The forecast points to a maintenance market that is becoming more data-driven and less reactive. - Predictive and condition-based maintenance suggest airlines are moving toward earlier fault detection and more efficient scheduling. - Faster turnaround times and engine life extension matter because they can improve aircraft availability and lower operating pressure on airlines. - The regional split suggests the mature North American market still leads in scale, while Asia-Pacific is becoming the main growth engine as fleets expand.

What's next: - Airlines, lessors and maintenance providers are likely to keep investing in engine monitoring tools and overhaul capacity. - Demand for engine MRO should remain tied to passenger traffic, aircraft deliveries and fleet utilization. - The report’s forecast horizon runs through 2035, signaling continued long-term growth even beyond the 2030 revenue target.

The bottom line: - Aircraft engine MRO is moving from a back-end maintenance function to a strategic lever for efficiency, reliability and fleet uptime.