SOUTHWEST AIRLINES CO

Southwest Airlines Co. (NYSE: LUV) operates a major passenger airline providing scheduled air transportation throughout the United States and near-international markets. The company maintains its website at Southwest.com and serves as one of the nation's largest domestic carriers with a distinctive business model centered on point-to-point service rather than the hub-and-spoke approach used by most competitors.

As of December 31, 2025, Southwest operates a fleet of 803 Boeing 737 aircraft and serves 117 destinations across 42 states, the District of Columbia, Puerto Rico, and ten near-international countries including Mexico, Jamaica, the Bahamas, Costa Rica, and the Dominican Republic. The airline transported approximately 74 percent of its customers on nonstop flights during 2025, with an average stage length of 780 miles and average trip duration of 2.1 hours. The company employs a single-aircraft-type strategy using only Boeing 737s, which simplifies operations and reduces costs.

Southwest's revenue model combines passenger fares with ancillary services and loyalty program revenue. The company introduced a restructured fare architecture in 2025 featuring Basic, Choice, Choice Preferred, and Choice Extra fare products, replacing previous offerings. Beginning January 27, 2026, Southwest implemented assigned seating and extra legroom options, departing from its historical open seating model. The company also launched Getaways by Southwest, an in-house vacation package product, and expanded distribution through partnerships with major online travel agencies including Expedia, Priceline, Google Flights, and Kayak.

The Rapid Rewards loyalty program represents a significant revenue driver, with members earning points on base fares and partner purchases. In 2025, approximately 13.7 percent of revenue passenger miles came from award redemptions. The company also operates Southwest Business initiatives targeting corporate travel customers through multiple distribution channels and booking tools.

Salaries, wages, and benefits constitute the company's largest operating expense category at approximately 46.9 percent of operating costs, while fuel and oil represents the second largest category. Southwest maintains a strong focus on operational efficiency, fuel conservation, and cost discipline as core competitive advantages. The company continues modernizing its fleet with fuel-efficient Boeing 737 MAX aircraft while retiring older, less efficient aircraft.