North America remains the largest regional aircraft maintenance market as the industry heads through 2026, according to Aviation Week Network data. The region holds a 28.7 percent share of the global aircraft MRO market, a position analysts attribute in part to stringent regulatory oversight that concentrates certified maintenance activity in the United States and Canada.

Engine work drives much of the momentum. Engine spending is projected to claim a 53 percent share of the 2026 commercial aftermarket total of 139 billion dollars. In North America specifically, Aviation Week forecasts that engine maintenance spending will rise 44 percent by 2035 to reach 19.4 billion dollars, making it the fastest-growing segment of regional demand.

Overall spending has expanded well ahead of capacity. Annual MRO spending has risen 40 percent since 2019 to support 10 percent more global capacity, according to AeroDynamic Advisory calculations, a gap that reflects rising labor and material costs alongside heavier maintenance requirements on older fleets. Survey respondents expect total MRO sales to grow 8.5 percent through the end of June 2026.

Cost pressure is a defining feature of the North American market. The region is seeing a 6.4 percent increase in engine labor rates, a figure that captures the tight supply of skilled technicians and its effect on maintenance budgets across repair stations.

Source: Aviation Week Network - https://aviationweek.com/mro/supply-chain/data-spotlight-north-american-mro-growth