Austrian Airlines (AUA) — 107 Aircraft Fleet/ OS

Austrian Airlines, founded in 1957 and headquartered in Vienna, Austria, is the country's flag carrier and a key player in European aviation. The airline operates scheduled passenger services across Europe, the Middle East, and North Africa, with its primary hub at Vienna International Airport, which serves as a crucial connection point between Western and Eastern Europe. As a member of the Star Alliance, Austrian Airlines offers economy and business class cabins on most of its routes and operates the Miles & More frequent flyer program in conjunction with its alliance partners. The airline is a subsidiary of the Lufthansa Group and maintains a strong regional presence while also operating longer-haul routes to destinations such as New York and Tel Aviv. Known for its focus on Austrian hospitality and its role in connecting Austria to major European and international markets, Austrian Airlines remains one of Central Europe's leading carriers.