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Frequently Asked Questions

Here are the most frequently asked questions at San Diego International Airport. If you have a question not answered here — or throughout our web site — please contact us. We look forward to serving you.

San Diego International Airport (SAN) is open twenty-four hours a day; however, departures only occur without penalty between 6:30 a.m. and 11:30 p.m. Each airline has its own operating hours, but typically ticket counters are staffed by 4:30 a.m. for check-in. For specific check-in information, please contact the airline you are flying directly.

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Is there a USO located at San Diego International Airport?

SAN is host to one of the nation's largest United Services Organization (USO) center, providing our military with a welcome respite while traveling. Opened in March 2010, this 5,000 square-foot facility hosts approximately 150,000 service members and their families each year.

The Center is located in the Terminal Two Parking Lot, adjacent to the Eastern Skybridge on the ground floor. For more information, please call (619) 296-3192.

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