The document discusses Southwest Airlines, a major U.S. airline founded in 1967 with headquarters in Dallas, Texas. It provides an overview of Southwest's business model, competitors, and financial performance. It also analyzes trends in the airline industry, such as fluctuating oil prices and increasing international flights, and their impact on Southwest relative to other carriers. While these trends present equal challenges across the industry, the document recommends Southwest partner with international carriers and consider acquisitions to enhance its global reach and market share.