This document discusses air freight and logistics services. It begins by providing background on the growth of air freight traffic and the increasing sophistication of the air freight sector. It then describes the organization and structure of the air freight industry, including the main categories of operators (line-haul, integrated/courier, and niche). Key trends in recent years are outlined, such as the dominance of certain trade routes and the growth of Asian and Middle Eastern markets. Data is presented on the top 20 freight airports globally in 2007. The document aims to examine the air freight sector in terms of its organization, role in supply chains, recent trends and future prospects.