International air transport refers to the movement of passengers and cargo between countries using aircraft. This mode of transportation is crucial for global trade, tourism, and cultural exchange, allowing people and goods to travel quickly across long distances. Major airlines operate scheduled flights, connecting cities around the world and facilitating economic growth. The industry is regulated by international agreements, such as the Chicago Convention, which establishes safety and operational standards. Organizations like the International Air Transport Association (IATA) play a key role in promoting cooperation among airlines and improving efficiency in air travel.