Air cargo demand increased 4.4% year-on-year in August, with every carrier region reporting growth even as industry capacity contracted by 0.1%, according to IATA data.

The capacity reduction — driven by cuts among North American and European carriers that outweighed additional lift elsewhere — pushed the global cargo load factor up 2.0 percentage points to 46.0%. Yields rose month-on-month for the first time since April.

"Air cargo demand rose 4.4% year-on-year in August with all regions reporting growth even as capacity was trimmed by 0.1%," said Marie Owens Thomsen, IATA's senior vice president sustainability and chief economist. "Strong demand and higher load factors helped airlines to recoup some of the exceptionally high fuel costs. Yields rose month-on-month for the first time since April, while global goods trade growth continues. Both are positive signs as the year-end peak season comes into view."

The demand figure, measured in cargo tonne-kilometers, concentrated in North America and Asia Pacific, IATA noted.

Fuel remains the pressure point

The demand recovery is unfolding against a sharply deteriorating cost base. Jet fuel prices rose 8.3% month-on-month in August and stood 79.2% higher than a year earlier. Higher load factors and the yield rebound partly offset that input cost for carriers; the question for the fourth quarter is whether yield strength persists through the peak season fast enough to protect margins.

Trade and manufacturing indicators support continued volume growth. Global trade expanded 6.0% year-on-year in July, extending a run of 33 consecutive months of year-on-year expansion. The Global Manufacturing Output PMI gained 0.3 points to 53.0 in August, while the New Export Orders Index rose 1.4 points to 51.4 — both above the 50 threshold that signals expansion.

Regional split

North American carriers posted the strongest performance of any region: demand up 6.6% year-on-year on capacity down 2.5%. That combination of rising volumes and shrinking belly and freighter supply explains much of the global load factor improvement.

Latin American and Caribbean carriers followed with a 5.1% demand increase, on capacity growth of 3.3%. Asia-Pacific airlines grew demand 4.3% while adding just 1.2% capacity. European carriers recorded 4.1% demand growth against a 3.5% capacity reduction — the same discipline-and-tightness pattern seen in North America.

African airlines grew demand 3.0% but increased capacity 14.0%, diluting load factor gains. Middle Eastern carriers posted the weakest demand growth at 1.0% on capacity up 3.3%, with Gulf-linked corridors still disrupted by the conflict in the Middle East.

Trade lane performance diverged accordingly. Asia–North America recorded the strongest growth, followed by within-Asia, Europe–North America and Europe–Asia lanes, while the Gulf-linked corridors lagged.

Capacity discipline vs. peak season

The August data points to an unusually tight market heading into the fourth quarter: demand growing across every region, capacity flat or shrinking in the two largest carrier markets, load factors at 46.0% and rising, and yields turning upward for the first time in four months. The offsetting variable is fuel — up nearly 80% year-on-year — which will determine how much of the peak season revenue improvement converts into airline profit.

If the yield rebound holds into the peak and Gulf-linked corridors remain constrained, carriers with exposure to the transpacific and Asia-internal lanes enter the fourth quarter with the strongest hand.