Global air cargo tonnage slipped in the run-up to China's Golden Week holiday while spot rates climbed, according to Cargo Airports & Airline Services — a split that operators link to shippers front-loading exports before factories close for the early-October national break.

The disconnection between falling volume and rising prices reflects a familiar pre-holiday dynamic in air freight. Capacity contracts as carriers trim schedules to match the post-holiday demand drop, while shippers push urgent cargo into the final booking window before the seven-day holiday that begins October 1 each year.

Golden Week remains one of the most consequential demand inflection points on the air freight calendar. Chinese manufacturers typically run extended shifts in the two weeks before October 1 to clear export orders, generating concentrated lift demand on trans-Pacific and Asia-Europe lanes. Once the holiday begins, much of that cargo flow pauses, and carriers respond by parking freighter aircraft and trimming belly capacity on passenger services.

Why are tonnage and rates diverging?

The split suggests carriers are exercising more discipline than during the post-pandemic boom years. With softer underlying demand on many Asia-origin lanes, operators appear willing to ground aircraft rather than chase marginal cargo at discounted rates, which has supported yields even as tonnage contracts.

That discipline matters for shippers and freight forwarders. The pre-holiday booking window has historically delivered some of the year's firmest spot rates on routes out of Shanghai Pudong International Airport (PVG), Shenzhen Bao'an International Airport (SZX) and Hong Kong International Airport (HKG), where most of the front-loaded Chinese export volume boards flights to North America, Europe and the Middle East.

For forwarders, the rate increase arrives at a delicate moment. Inventory destocking that began in late 2023 has weighed on air cargo demand from consumer electronics, apparel and e-commerce shippers for the better part of two years. Any extension of post-holiday inland disruption in China can push component lead times deeper into the fourth quarter, complicating Q4 inventory planning for North American and European importers.

Carriers, by contrast, benefit from the tighter bid-ask dynamic. Load factors on trans-Pacific services have held up despite weaker tonnage, and freighter operators have signaled that the pre-holiday pricing environment justifies keeping capacity disciplined rather than chasing volume.

What should shippers and forwarders watch next?

The post-Golden Week trade typically reverses sharply in the holiday's second week, when rates soften as outbound China demand collapses and parked capacity returns. The question for the current cycle is whether the trend in tonnage will deepen or stabilize once factories reopen around mid-October.

Operators will be tracking three signals in the first two weeks of October:

• Demand resumption from Chinese factories as production lines come back online, particularly electronics and industrial component exporters in the Pearl River Delta
• Belly capacity additions on passenger carriers that have been gradually restoring long-haul schedules through 2025
• Rate movements on benchmark lanes such as PVG–Los Angeles and HKG–Frankfurt, which usually set the tone for the late-year market

For warehouse and distribution operators on the U.S. West Coast and in Northern Europe, any post-holiday surge in deferred shipments could pressure handling capacity through late October.

Looking ahead, rates are likely to remain firm through the first half of October before easing on soft post-holiday demand, barring an unexpected surge in e-commerce or semiconductor shipments ahead of the November retail peak. The trajectory will hinge on how quickly Chinese factories reopen and how much freighter capacity operators keep parked during the holiday week itself.