LUV

Southwest Airlines Co. is a U.S. passenger carrier that operates a low‑cost, point‑to‑point model focused on short‑ to medium‑haul domestic routes. It offers scheduled air transportation without traditional hub‑and‑spoke connections, using a single‑type fleet of Boeing 737 aircraft to keep operations simple and aircraft utilization high. The airline competes in the airline industry’s consumer‑focused segment, positioning itself between legacy network carriers and ultra‑low‑cost rivals by combining low fares with a customer‑friendly policy set such as free checked bags and no change fees. Its extensive domestic network and emphasis on operational efficiency have made it one of the largest airlines in the United States.