is san francisco airport big

Is San Francisco Airport Big?

San Francisco International Airport (SFO) is a major airport located 13 miles south of downtown San Francisco, California. With 5,207 acres of land area and 42,281,641 passengers in 2022, SFO is one of the busiest airports in the United States. In this blog post, we’ll explore the different aspects that make SFO a big airport.

Size: How Big is SFO?

With a land area of 5,207 acres, SFO is one of the largest airports in the United States. The airport has four runways, several terminals, and many parking lots. Due to its large size, SFO is capable of handling a high volume of passengers and aircraft.

Looking at airports in California, SFO is smaller than Sacramento airport but bigger than Oakland airport.


SFO has many facilities to offer passengers, including restaurants, shops, and lounges. There are over 100 different places to eat at the airport, ranging from fast food to fine dining. In addition, SFO has several shops selling everything from books and souvenirs to designer clothing and jewelry. There are also several lounges available for passengers who need a quiet place to relax before their flight.

Terminals and Gates

SFO has four terminals: Terminal 1, Terminal 2, Terminal 3, and the International Terminal. Terminal 1 and Terminal 2 serve domestic flights, while Terminal 3 and the International Terminal serve both domestic and international flights. Each terminal has several gates, and passengers can easily navigate between terminals using the airport’s AirTrain system.


SFO is a hub for United Airlines, which operates many flights to and from the airport. In addition, many other airlines serve SFO, including American Airlines, Delta Air Lines, Southwest Airlines, and Alaska Airlines. Passengers can fly to many destinations across the United States and around the world from SFO.


SFO offers non-stop flights to over 90 destinations around the world. Passengers can fly to cities across the United States, including New York, Chicago, and Los Angeles. In addition, SFO has many international flights to destinations in Europe, Asia, and South America. Popular international destinations from SFO include London, Tokyo, and Mexico City.


San Francisco International Airport is a big airport with a lot to offer passengers. With its large size, many facilities, and numerous airlines and destinations, SFO is an important hub for air travel in the United States and around the world. Whether you’re flying for business or pleasure, SFO is a great airport to fly from or connect through.

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