What is international air freight?

International air freight is a cross-border logistics method that transports goods from one country to another using airline cargo flights. The core process can be summarized into six stages: "preparation of goods → booking → customs declaration → transportation → customs clearance → delivery," relying entirely on the efficiency of air transport to complete cross-border delivery. Below, I will explain this in detail, hoping it will be helpful to everyone.

I. Core Definition of International Air Freight

International air freight is an important mode of cross-border logistics, using aircraft as the transport carrier to handle various compliant goods (meeting air transport standards), including general cargo, dangerous goods, and fresh produce. Its core characteristics are fast delivery time (usually 3-7 days) and wide coverage (connecting major airports worldwide), making it suitable for scenarios with high time requirements, high-value goods, or urgent replenishment (such as cross-border e-commerce FBA first-leg shipments and urgent order delivery).

II. Core International Air Freight Process (6-Step Closed-Loop)

**Cargo Preparation and Packaging:** Shippers prepare their goods in advance, packaging them according to air transport requirements (sturdy, damage-proof, and avoiding oversized/overweight items). They also prepare basic documents such as commercial invoices and packing lists.

**Choosing a Freight Forwarder and Booking:** Most shippers book space through freight forwarders (rather than directly with airlines). The freight forwarder matches suitable flights based on cargo information (weight, volume, destination) and issues a booking confirmation after confirming available space.

**Warehousing and Security Check:** Shippers deliver their goods to the freight forwarder's designated warehouse. After verifying that the cargo information matches the booking confirmation, the warehouse arranges for unified air security checks (screening for prohibited and dangerous goods).

**Import/Export Customs Clearance:** Freight forwarders or customs brokers assist with customs clearance procedures, submitting commercial invoices, packing lists, customs declarations, and other documents to customs. After customs approval, the goods are released (exporting country customs declaration → importing country customs clearance).

Air Transport: After loading, goods are transported to the destination airport via direct or connecting flights. The freight forwarder tracks flight status in real time and provides updates to the consignor.

Customs Clearance and Last-Mile Delivery: Upon arrival, import customs clearance is completed (payment of duties and verification of accuracy). The local logistics provider then picks up the goods and delivers them to the recipient's address (or a designated location such as an FBA warehouse).

III. Key Considerations

Document Compliance: Customs documents must be truthful and accurate to avoid customs detention due to inconsistencies.

Cargo Restrictions: Clearly define air transport restrictions (such as flammable and explosive materials, contraband) and dangerous goods requirements to avoid violations.

Transit Time Factors: Direct flights offer more stable transit times. Connecting flights may be delayed due to transit port inspections, weather, etc., requiring advance planning.