Global air cargo demand grew 4.4% year-on-year in August 2026, the International Air Transport Association reported in figures published on 29 September. International operations outpaced the total market with a 5.3% increase in cargo tonne-kilometers, while global capacity, measured in available cargo tonne-kilometers, edged down 0.1%. International capacity rose 0.1%.

The result pushed the global cargo load factor to 46.0%, two percentage points higher than in August 2025. That combination — demand growth against essentially flat capacity — tightened the market at the start of the fourth-quarter build-up, with direct consequences for yields and pricing power heading into the year-end peak.

Marie Owens Thomsen, IATA's Senior Vice President Sustainability and Chief Economist, said demand increased across every region even as capacity was reduced slightly. Solid demand and higher load factors, she noted, allowed airlines to recover part of unusually high fuel costs, and yields improved month-on-month for the first time since April. She described both developments as encouraging signs as the year-end peak season approaches.

The operating environment behind the August numbers cuts both ways. Global trade expanded 6.0% year-on-year in July, the 33rd consecutive month of year-on-year growth. Global manufacturing activity strengthened in August, with the Global Manufacturing Output PMI up 0.3 points to 53.0 and the New Export Orders Index up 1.4 points to 51.4 — both readings supportive of air cargo demand. Fuel tells a harder story: jet fuel prices climbed 8.3% month-on-month in August and stood 79.2% above their level a year earlier, putting substantial pressure on airline cost bases that load-factor gains have only partly offset.

Regionally, North American carriers posted the strongest result, with demand up 6.6% while capacity fell 2.5%. Asia-Pacific airlines, the largest regional market with a 35.8% share of 2025 cargo tonne-kilometers, grew demand 4.3% on capacity up 1.2%. European carriers, holding a 21.4% share, saw demand rise 4.1% as capacity declined 3.5%. Latin American and Caribbean carriers recorded 5.1% demand growth alongside a 3.3% capacity increase. Middle Eastern carriers reported the weakest regional performance at 1.0% growth, with capacity up 3.3%. African airlines grew demand 3.0% against a 14.0% jump in capacity — the only region where capacity expansion substantially outran demand, diluting load factors.

North America's 6.6% growth on shrinking capacity reflects the strength of its inbound trade lanes. By carrier region, North America held a 24.6% share of 2025 cargo tonne-kilometers, Europe 21.4%, the Middle East 13.2%, Latin America and the Caribbean 2.9%, and Africa 2.1%.

Trade lane data shows a market divided between trans-Pacific strength and Middle East-linked contraction. Asia–North America recorded the strongest growth at 13.2%, extending its expansion to seven consecutive months, and held a 23.5% market share. Within-Asia traffic grew 6.1% for a 34th straight month of growth, on a 7.3% share. Europe–North America rose 4.3% for a fourth consecutive month, with a 13.5% share, and Europe–Asia increased 3.1%, a 42nd consecutive month of growth, holding a 21.5% share.

Three corridors contracted. Africa–Asia fell 11.9%, a third consecutive month of decline, on a 1.3% share. Europe–Middle East dropped 12.1% for a sixth straight month of contraction, with a 5.2% share. Middle East–Asia declined 11.0%, also a sixth consecutive month of contraction, holding a 7.4% share. IATA attributed the weakness in Gulf-linked corridors to ongoing conflict in the Middle East, a disruption that continues to divert traffic away from traditional Gulf hub routings.

IATA represents more than 370 airlines, which it says account for roughly 85% of global air traffic. Its statistics cover international and domestic scheduled air cargo for both member and non-member airlines. With demand rising in every region, capacity flat, yields turning upward for the first time since April and fuel costs near-record, carriers enter the peak season with strong pricing leverage but thin margins against the fuel bill — and the Gulf corridor disruption remains the principal geopolitical risk to watch into the fourth quarter.