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Map: OpenStreetMap contributors, captured 20 Oct 2026. North is up and the drawing is simplified. Each runway is labelled at its ends.
Location
San Antonio, United States
ICAO code
KSAT
IATA code
SAT
Elevation
809 ft
Longest runway
8,505 ft (04/22)
Runways
3
Size class
Large
Position
29.5337, -98.4698
About KSAT
San Antonio International Airport (SAT) is a large airport in San Antonio, United States, with the ICAO code KSAT. Its 3 runways are 04/22, 13R/31L and 13L/31R. The longest, 04/22, is 8,505 ft. All of them have hard surfaces. The OpenStreetMap layout shows 28 gates, 249 taxiway segments, 26 aprons and 2 terminal outlines. In the route snapshot of 14 Oct 2026, 46 airlines have 661 routes through KSAT. Its most frequent links are Houston (IAH), Denver (DEN) and Dallas-Fort Worth (DFW).
Runways
Runways, longest first
Runway
Length
Width
Surface
Lights
04 / 22
8,505 ft
150 ft
Hard
Lit
13R / 31L
8,502 ft
150 ft
Hard
Lit
13L / 31R
5,519 ft
100 ft
Hard
Lit
Runway idents and sizes from OurAirports. The runway headings in the source do not always match the idents, so only the idents are shown.
Scheduled routes
Published route data from the snapshot of 14 Oct 2026. These are standing schedules, not live flights, and they can be out of date. Counts are routes in that snapshot.
Airlines flying here
Southwest SWA123 routes
United UAL88 routes
American AAL52 routes
Delta DAL40 routes
Frontier FFT34 routes
UPS UPS32 routes
Volaris VOI29 routes
VivaAerobus VIV27 routes
Mesa ASH13 routes
FedEx FDX13 routes
SkyWest SKW12 routes
Also flying here, shown by airline code: COA, AWE, BHS, TRS.
Sources: airport and runway data from OurAirports (public domain). Map data from OpenStreetMap contributors (ODbL). Routes from Virtual Radar Server standing data (CC0), snapshot of 14 Oct 2026.
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