United Airlines (NASDAQ:UAL), Inc. (NASDAQ: UAL) is a major American airline and one of the world’s largest legacy carriers. Tracing its roots to Varney Air Lines in 1926, the company has grown through strategic mergers and expansions, including the landmark union with Continental Airlines in 2010. Headquartered in Chicago, Illinois, United Airlines operates a diversified network of passenger and cargo services, offering connectivity across six continents.
The airline’s core business revolves around scheduled air travel, serving a broad mix of domestic and international routes. United operates a modern fleet of single-aisle and widebody aircraft, including Boeing 737s, 787 Dreamliners, and Airbus A319/A320 family jets, configured for economy, premium economy, business and first-class cabins. In addition to passenger transport, United Cargo provides freight solutions ranging from perishable goods to oversized cargo, supported by dedicated cargo terminals and handling facilities.
United’s extensive route network is anchored by key hubs in Chicago-O’Hare, Denver, San Francisco, Newark, Houston-Intercontinental and Los Angeles. The airline is a founding member of the Star Alliance, leveraging code-share agreements and joint ventures with partner carriers to extend its global reach. United’s route map spans North America, Europe, Asia-Pacific, Latin America and Africa, catering to leisure travelers, corporate clients and government/military charters.
Under the leadership of President and CEO Scott Kirby, United has prioritized fleet modernization, sustainability and customer experience. Strategic initiatives include the rollout of Polaris business-class service, enhancement of MileagePlus loyalty benefits, investment in sustainable aviation fuels and carbon reduction programs. The company continues to pursue operational efficiencies, digital innovation and network optimization to strengthen its competitive position in the evolving airline industry.
