Air services refer to the transportation of passengers and cargo by aircraft. These services are provided by various airlines, which operate scheduled flights to connect different cities and countries. Air services play a crucial role in global travel and trade, allowing people and goods to move quickly over long distances. In addition to commercial airlines, air services also include charter flights, cargo airlines, and private aviation. Airports serve as hubs for these services, facilitating takeoffs and landings. Regulatory bodies, such as the Federal Aviation Administration (FAA) in the United States, oversee safety and operational standards in the aviation industry.