Which airline has the IATA code UA?

The IATA code UA is designated for United Airlines. Each airline is assigned a unique two-letter code by the International Air Transport Association (IATA) for identification purposes across the aviation industry. United Airlines, being one of the major U.S. carriers, has been associated with the code UA since its early operational days. This code is used in ticketing, baggage handling, and flight scheduling, facilitating easier recognition and communication within the global airline network.

Other airlines listed, such as American Airlines, Republic Airways, and Delta Air Lines, have their own distinct IATA codes that do not correspond to UA. Understanding these codes is essential in the aviation field as they make it simpler for passengers and business stakeholders to identify and distinguish between various airlines.