Boeing's 2026 Services Market Outlook puts the global commercial aviation services market at US$4.9 trillion over 2026 through 2045, with 20-year growth of 3.7% a year. The summary graphic breaks the total into four segments and ten regions.

By segment, maintenance, repair, overhaul and modifications account for US$1,395 billion. Parts and distribution services are the largest segment at US$1,915 billion. Digital services come to US$1,355 billion, and training and pilot services total US$195 billion.

North America is forecast at US$995 billion, the second-largest regional market behind Eurasia at US$1,185 billion. China follows at US$875 billion with 5.0% growth, and North America carries a 2.5% compound annual growth rate. The Middle East is forecast at US$475 billion at 4.0%, Southeast Asia at US$425 billion at 6.5%, Latin America at US$260 billion at 3.8%, and South Asia at US$220 billion at 7.4%. Northeast Asia is listed at US$200 billion at 2.8%, Africa at US$140 billion at 4.6%, and Oceania at US$85 billion at 2.6%.

The regional figures show a spread between market size and growth rate. North America holds the second-largest dollar value in the outlook with one of the lower growth rates, while South Asia and Southeast Asia post the fastest rates from smaller bases. Across all regions, the 20-year growth rate for the global total sits at 3.7%.

Source: Boeing Services Market Outlook 2026 - https://www.boeing.com/content/dam/boeing/v2/products/services-market-outlook/pdf/2026-smo-executive-summary.pdf