San Antonio International Airport
Daylight today(Jul 16, 2026, local time)
About 13h 52m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About San Antonio International Airport
San Antonio International Airport is an international airport in San Antonio, Texas, United States. It is in Uptown Central San Antonio, about 8 miles (13 km) north of Downtown. It has three runways and covers 2,305 acres (933 ha). Its elevation is 809 feet (247 m) above sea level. SAT averages 260 daily departures and arrivals at its 27 gates, which serve 14 airlines flying non-stop to 45 destinations in the US and Mexico. The airport is the 43rd busiest airport in the United States by passenger traffic.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
KSATLive departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (3)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 04 / 22 | 8,505 ft / 2,592 m | 150 ft | Con | Lighted | Open |
| 13R / 31L | 8,502 ft / 2,591 m | 150 ft | Con | Lighted | Open |
| 13L / 31R | 5,519 ft / 1,682 m | 100 ft | Asp | Lighted | Open |
Radio frequencies (7)
| Type | Description | Frequency |
|---|---|---|
| A/D | APP/DEP | 118.050 MHz |
| ATIS | ATIS | 118.900 MHz |
| CLD | CLNC DEL | 126.700 MHz |
| GND | GND | 121.900 MHz |
| RDO | SAN ANGELO RDO | 122.200 MHz |
| TWR | TWR | 119.800 MHz |
| UNIC | UNICOM | 122.950 MHz |
Services & operations
Parking availability is currently at zero for all lots.
From the airport’s official website — details may change, so confirm with the airport. Official site
Navaids(2)
Airlines & destinations
Route data from OpenFlights — historical and may be out of date. Check current schedules.
Instrument procedures & charts
Airport diagram (1)
Instrument approaches (13)
- ILS OR LOC RWY 13RAmdt 15
- ILS OR LOC RWY 04Amdt 23
- ILS OR LOC RWY 31LAmdt 12
- ILS RWY 13R (CAT II)Amdt 15
- RNAV (RNP) Z RWY 22Amdt 3
- RNAV (RNP) X RWY 22Amdt 0A
- RNAV (RNP) Z RWY 04Amdt 1
- RNAV (RNP) Z RWY 13RAmdt 1
- RNAV (RNP) Z RWY 31LAmdt 1
- RNAV (GPS) Y RWY 31LAmdt 2
- RNAV (GPS) Y RWY 04Amdt 4A
- RNAV (GPS) Y RWY 13RAmdt 2
- RNAV (GPS) Y RWY 22Amdt 4
Departure procedures (SIDs) (10)
Arrivals (STARs) (16)
- MARCS TWO, CONT.1
- MARCS TWO
- LEMIG TWO
- DNKIN TWO (RNAV), CONT.1
- DNKIN TWO (RNAV)
- CRVZA TWO (RNAV), CONT.2
- QERVO THREE (RNAV), CONT.2
- STONEWALL TWO
- QERVO THREE (RNAV), CONT.1
- POPPO TWO (RNAV), CONT.2
- QERVO THREE (RNAV)
- POPPO TWO (RNAV), CONT.1
- CRVZA TWO (RNAV), CONT.1
- CRVZA TWO (RNAV)
- CENTERPOINT THREE
- POPPO TWO (RNAV)
Takeoff & alternate minimums (2)
Runway hot spots (1)
Charts published by the FAA (public domain) and updated each 28-day cycle. Always fly the current, official chart. Full charts page.
Airspace in this area(2)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| SAN ANTONIO AIRPORT CLASS C | Class C | Controlled | GND | 4800 ft MSL |
| SAN ANTONIO AIRPORT CLASS C | Class C | Controlled | 2000 ft MSL | 4800 ft MSL |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Obstacle | 394 ft | 604 ft | — |
| Frost Tower | 387 ft | 614 ft | — |
| Bank of America Plaza | 387 ft | 682 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from San Antonio International Airport.
Frequently asked questions
What is the ICAO code for San Antonio International Airport?
The ICAO code for San Antonio International Airport is KSAT, and its IATA code is SAT.
Where is San Antonio International Airport located?
San Antonio International Airport is large airport located in San Antonio, United States, at an elevation of 809 ft (247 m).
How many runways does San Antonio International Airport have?
San Antonio International Airport has 3 runways, the longest being 8,505 ft / 2,592 m.
Which airlines fly to San Antonio International Airport?
Airlines historically serving San Antonio International Airport include AeroMéxico, Air France, AirTran Airways, Alaska Airlines, Alitalia, American Airlines, among 14 carriers (based on OpenFlights route data, which may be out of date).
How many destinations are served from San Antonio International Airport?
Historical data lists 35 nonstop destinations from San Antonio International Airport. Always check current schedules.
What time zone is San Antonio International Airport in?
San Antonio International Airport is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at San Antonio International Airport?
The magnetic variation (declination) at San Antonio International Airport is approximately 3.5° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near San Antonio International Airport?
The nearest airport to San Antonio International Airport is Twin-Oaks Airport (T94), about 2.4 nm to the n, followed by Randolph Air Force Base and Lackland Air Force Base.
Is the information on this page suitable for flight planning?
No. San Antonio International Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.