Istanbul leads Europe’s first-half air cargo volumes

Istanbul Airport became Europe’s busiest cargo airport during the first half of 2026, moving ahead of Frankfurt after double-digit growth lifted throughput above one million tonnes.

ACI Europe data put Istanbul’s first-half cargo growth at 10.8% year on year. Frankfurt handled around one million tonnes over the same six months, recording growth of 1.0%, which left the two gateways close in absolute volume despite a substantial difference in growth rate.

The ranking reflects a period in which airfreight flows have been unusually exposed to geopolitical disruption around the Middle East. Changes in available airspace and airline capacity have forced freight to move through alternative gateways, adding another variable to the normal competition between European cargo hubs.

Istanbul is positioned between Europe, Asia, the Middle East, and Africa and combines long-haul passenger connectivity with dedicated freighter operations. That geography gives the airport scope to handle transfer traffic as well as cargo entering or leaving the Turkish market.

Network disruption changes gateway demand

Air cargo is particularly sensitive to route disruption because much of the freight using it is high value, time critical, or tied to production schedules that cannot easily accommodate the longer transit times of ocean transport. When one major gateway loses capacity, airlines and forwarders need alternative airports able to accept freight, process it, and connect it into another flight or road movement.

That requires more than runway capacity. Handling performance, customs procedures, warehouse space, truck access, transfer times, and airline schedules determine whether additional tonnes can actually move through an airport without producing congestion elsewhere in the chain.

Istanbul’s first-half growth shows that the airport has been able to absorb additional volume during a difficult operating period. The longer-term question is how much of that cargo remains after disrupted regional networks settle into more normal patterns.

Some traffic redirected during a crisis will return to established gateways when normal capacity becomes available. Other flows can become permanent if shippers find that a new routing provides competitive transit times, handling performance, or onward connectivity.

Frankfurt’s own performance gives useful context. Fraport recorded around one million tonnes during the first six months of the year, up 1.0%, despite strikes in April and capacity restrictions affecting Middle Eastern traffic. First-quarter cargo growth was stronger at 2.0%, while volumes were broadly flat during the second quarter.

Frankfurt therefore remains close enough to Istanbul that the first-half ranking should not be treated as a settled structural change. A relatively small movement in monthly volumes could change the order again.

More freight hubs compete for European flows

The development nevertheless points towards a European cargo market in which several gateways can absorb meaningful volumes when established routings are disrupted. That creates additional resilience for shippers, although switching airports can introduce new road legs, handling arrangements, customs processes, and service-provider relationships.

For manufacturers using airfreight, the practical issue is rarely which airport tops an annual league table. What matters is whether suitable capacity exists when a production line needs urgent components, a high-value shipment misses its planned flight, or a regional disruption removes a preferred gateway.

Airports capable of accepting redirected cargo quickly become more valuable under those conditions. Geography helps, but ground handling and onward connectivity determine whether an alternative gateway reduces disruption or simply moves the bottleneck elsewhere.

Istanbul’s location gives it access to several major trade regions within relatively short flying times, while its road connections allow freight to continue into European and regional distribution networks. That combination can make the hub useful for cargo that is transferred between air services as well as freight that changes mode after landing.

Frankfurt retains comparable advantages through its established cargo community, European road connections, and large airline network. Its July figures also showed cargo continuing to grow, with throughput up 0.9% year on year to 180,622 tonnes.

The first-half result is therefore better read as evidence of changing capacity use than as the displacement of one established hub by another. Istanbul has reached the top of the European cargo ranking during a period when airfreight networks have been forced to adapt quickly, while Frankfurt remains within a narrow volume range.

Whether Istanbul retains that position will depend on what happens when disruption-driven cargo can choose its routes more freely. If the additional volumes stay, the airport will have converted contingency traffic into a more durable market position; if they move back, the first-half figures will still demonstrate the value of having another large gateway able to absorb freight when the regional network is under pressure.