San Francisco International Airport (SFO) is a large international airport located approximately 13 miles south of downtown San Francisco. As a significant hub for both domestic and international flights, SFO boasts a well-organized structure that makes navigation relatively straightforward for travelers. The airport has four terminals (Terminal 1, Terminal 2, Terminal 3, and the International Terminal), each connected via a complimentary AirTrain service, allowing easy movement between them.

Transportation options to and from the airport are extensive. Travelers can choose from rideshare services, taxis, shuttles, and public transit. The Bay Area Rapid Transit (BART) provides a convenient connection to downtown San Francisco and beyond, making it an attractive option for many.

SFO offers a wide range of facilities to enhance the passenger experience. There are numerous dining options, from casual fast food to more upscale restaurants, as well as bars and cafés. The airport also features several lounges, including those operated by major airlines, where travelers can find a comfortable place to relax before their flight, though access may depend on the ticket class or membership status. Free Wi-Fi is available throughout the airport, allowing passengers to stay connected while waiting.

The airport is recognized for its cleanliness and well-maintained facilities, which include shopping areas featuring a variety of retail outlets. The signage is clear and helpful, contributing to the overall ease of navigation throughout the terminals. Overall, SFO is designed to accommodate a high volume of passengers efficiently while providing a range of amenities to ensure a comfortable travel experience.