United Airlines operates significantly at San Francisco International Airport (SFO), principally from Terminal 3 and the International Terminal. Terminal 3 is dedicated to domestic flights and features a variety of services such as lounges, restaurants, and retail. It is connected to the International Terminal, which handles many of United’s long-haul international flights. Passengers enjoy seamless transfers between domestic and international flights thanks to a simple inter-terminal link. United’s presence at SFO is an important hub, enabling flights throughout the United Airlines SFO Terminal and around the world while providing travelers with convenience and comfort.