Developing regions will drive the next wave of global aviation expansion, with Africa and Asia‑Pacific forecast to record the fastest air passenger growth rates between 2024 and 2050, according to new data from the International Air Transport Association (IATA).
The association’s Long‑Term Demand Projections (LTDP) show that Asia‑Pacific will lead with a compound annual growth rate (CAGR) of 3.8%, closely followed by Africa at 3.6%. By contrast, more mature aviation markets such as Europe (2.5%) and North America (2.8%) are expected to grow at more moderate paces.
Among specific route categories, intra‑African travel is projected to be the fastest‑growing market globally, expanding at 4.9% annually over the forecast period. Africa–Asia Pacific routes follow at 4.5%, underscoring the strengthening economic ties between the two regions. Other high‑growth corridors include Asia Pacific–Middle East (3.9%), intra‑Asia Pacific (3.9%), and Africa–North America (3.8%).
IATA said the figures highlight an urgent need for increased investment in aviation infrastructure and regulatory frameworks, particularly in developing regions where growth potential remains high. The organisation noted that without adequate airport capacity, modernised air traffic management, and supportive policies, the anticipated demand could outstrip available infrastructure, limiting the economic benefits of aviation expansion.
The LTDP also revealed that the COVID‑19 pandemic has created a persistent gap in air travel demand relative to pre‑crisis GDP trends, a structural shift that continues to shape long‑term planning. Nonetheless, IATA Director General Willie Walsh described the regional outlook as a significant opportunity, stating that “aviation growth will catalyse opportunities, including jobs, around the world,” provided that stakeholders act decisively to prepare for the coming decades of expansion.
