Houston, Texas's William P. Hobby Airport (HOU) serves as the primary operating base for Southwest Airlines. A single concourse with several gates for domestic flights is part of the efficient architecture of the Southwest Airlines HOU Terminal .There are several facilities available to passengers, such as restaurants, stores, and cozy seating places. Numerous locations in the United States are easily accessible from the airport. HOU Terminal improves the travel experience for Southwest Airlines customers with a welcoming environment and effective service.