Fresh Chilean salmon to the United States by air

Market context: fresh salmon goes to the United States

Fresh Chilean salmon has one dominant destination: the United States. The vast majority of the salmon Chile exports fresh by air —on the order of 80% to 90%, according to industry estimates— heads to the US, a market where speed, traceability and quality make or break the sale. Air accounts for roughly 20% of total export volume (per the Consejo del Salmón 2025 report) and is aimed squarely at higher-value fresh product. It is a large, demanding market, supplied mostly by imports, with salmon leading the refrigerated retail case.

Why fresh and why air: fresh salmon has a short shelf life that cannot absorb the weeks of a long transit. To reach the US with its freshness intact, the only route is air —a window of hours and an unbroken cold chain—. This entire guide focuses on that operation: fresh salmon, by air, to the United States.

The destination: Miami

In practice, fresh salmon moves by air out of Santiago (Arturo Merino Benítez airport) nonstop to Miami, its main destination and the logistics and commercial hub for fresh Chilean salmon in the United States. That is where the product enters, and from there it is distributed to end markets across the country. Operationally, that makes arrival the critical leg: a delay or a wait outside refrigeration wipes out every hour of freshness earned at origin.

A share goes to China

A smaller share of fresh Chilean salmon ships to China, into cargo airports such as CTU (Chengdu) and EHU (Ezhou). Volume swings, driven largely by the price of Norwegian salmon.

The operation out of southern Chile

Salmon is farmed in the south (Los Lagos, Aysén, Magallanes), but the bulk of international air shipments consolidates in Santiago. That creates a two-leg operation: a feeder leg from the south (trucking or a regional flight) into SCL, and the international leg to Miami.

In the far south, during 2023 carriers such as Latam Cargo and Sky added capacity to move fresh product to the northern hemisphere out of Punta Arenas, Puerto Natales and nearby points, and a 2021 Customs resolution centralized controls at regional airports to cut dwell time. These figures and operators reflect specific moments reported by the trade press and are included as context, not as guaranteed capacity.

Cold chain: the axis that tolerates no breaks

Fresh salmon moves inside a tight operating window —on the order of 48 hours— and under controlled temperature (indicatively between 0 °C and 4 °C, as close to 0 as possible). An unbroken cold chain sustains a shelf life of several days; every interruption —a wait on the ramp, a long connection, slow handling at the terminal— shortens it irreversibly and degrades condition. In a product where the buyer is paying for freshness, temperature is not a detail: it is the product.

Hold temperature, by aircraft

Salmon travels in climate-controlled holds; the cargo temperature range depends on the aircraft (indicative values):

• B767-300F / B777F freighters: main deck between 2 °C and 27 °C depending on aircraft.
• Boeing 787: 4 °C – 27 °C.
• Airbus A330: 5 °C – 25 °C.

Connections, on-time performance and operational risk

• Flight punctuality and cut-off: the window is measured in hours; missing the cut-off at SCL or a late arrival into Miami can push the product past its selling day.
• Transshipment in Santiago: the feeder leg from the south consolidates at SCL onto the international flight; every transfer is a point of thermal risk and of misalignment between legs.
• Space and refrigeration at the terminal: fresh product competes for capacity and for cooled areas, especially during northern hemisphere demand peaks.
• Two-leg operation: the feeder leg and the international leg have to line up; any mismatch breaks the window.
• Import documentation: health certificates or AWB data with errors or omissions can delay or block release of the cargo at destination.

Documents and traceability

Salmon to the US layers product health and traceability requirements on top of standard air transport documentation (AWB): Sernapesca certification at origin and FDA traceability requirements at destination, which keep tightening. The operational goal is the same as with any air perishable, only with less margin: complete, consistent documentation before the cut-off, plus traceability that can substantiate the product's condition across both legs.

Fresh, urgent and visible: what has to be controlled

A fresh salmon operation rests on three simultaneous controls: freshness (an unbroken cold chain), punctuality (cut-off, connections, a window of hours) and visibility (knowing where the cargo is and reacting before a delay turns into a loss). On top of that, cost control at the terminal and warehouse, which carries real weight in perishables logistics.

How Skymetrics helps

Skymetrics puts the fresh salmon operation on a single platform, where shipper and freight forwarder see the same shipment across both legs:

• SkyTracking — real-time visibility of the AWB, the legs and the arrival into Miami, so you can get ahead of delays that threaten the cool chain and the selling window.
• SkyDocs — centralizes and validates documentation (transport + health) so you hit the cut-off without a piece of paper leaving the cargo on the ground.
• SkyAudit — audits terminal and warehouse charges against standard tariffs, which matters when logistics weighs heavily on the cost of fresh product.
• SkyBooking — structures the search for and confirmation of capacity for fresh cargo, where space and punctuality rule.

Frequently asked questions