San Francisco International Airport serves millions of passengers every year and is a major hub for both domestic and international travel. The airport is divided into several terminals: Terminals 1, 2, 3, and the International Terminal. Southwest Airlines operates exclusively out of Terminal 1, often referred to as the Harvey Milk Terminal, named after the legendary San Francisco civil rights leader. The sfo southwest terminal underwent a major renovation in recent years to improve passenger flow, update security checkpoints, add modern amenities, and create a more welcoming environment. Whether you’re a first-time flyer or a frequent traveler, understanding the layout and services available at Terminal 1 will help you make the most of your time at SFO. https://airportsterminalhub.com/airlines/southwest-airlines/southwest-airlines-san-francisco-international-airport-sfo-terminal/