San Antonio International Airport

San Antonio International Airport (KSAT) sits 8 miles north of downtown San Antonio, Texas. The field handles significant commercial service (Southwest, American, Delta, United, JetBlue, Allegiant, Frontier, Spirit) and a meaningful flow of business aviation, particularly the South Texas corporate community (USAA HQ, H-E-B HQ, Valero Energy, NuStar Energy, Tesoro proximity), military flow (Joint Base San Antonio with Lackland, Randolph, and Fort Sam Houston nearby), and the year-round leisure tourism flow. The three runways at KSAT (4/22 8,505 ft, 12L/30R 8,502 ft, 12R/30L 5,520 ft) handle every current business jet without restriction. Two FBOs (Atlantic Aviation and Signature) handle business movements. Field elevation is 809 feet, with modest summer density-altitude considerations on hot South Texas days. The dominant operational considerations are Texas summer heat (100°F+ ramp temperatures July–August), Gulf Coast thunderstorm pattern (April–October), hurricane season (June–November though San Antonio sees less direct hurricane impact than coastal Texas), and the structural Spurs / NCAA / Final Four event windows. Ground time to downtown San Antonio is 15 minutes; the River Walk is 15; the Quarry corporate area is 10.