Stillwater Regional Airport
Daylight today(Sep 2, 2026, local time)
About 12h 55m 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 Stillwater Regional Airport
Stillwater Regional Airport is in Payne County, Oklahoma, United States, three miles (4.8 km) northwest of Stillwater.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
KSWONOTAMs
KSWOReference only — not an official briefing. Always obtain a certified briefing (e.g. 1800wxbrief.com / your AIS) before flight.
NOTAM data via the FAA NOTAM system.
Live 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.
Live traffic nearby
Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.
Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (3)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 17 / 35 | 7,401 ft / 2,256 m | 100 ft | Asp | Lighted | Open |
| 13 / 31 | 5,003 ft / 1,525 m | 150 ft | Con | Unlit | Closed |
| 04 / 22 | 5,002 ft / 1,525 m | 75 ft | Asp | Lighted | Open |
Radio frequencies (6)
| Type | Description | Frequency |
|---|---|---|
| ASOS | ASOS | 135.725 MHz |
| CNTR | KANSAS CITY CNTR | 128.300 MHz |
| GND | GND | 121.600 MHz |
| RDO | MC ALESTER RDO | 122.300 MHz |
| TWR | TWR | 125.350 MHz |
| UNIC | CTAF/UNICOM | 122.700 MHz |
Navaids(1)
Instrument procedures & charts
Airport diagram (1)
Instrument approaches (4)
Takeoff & alternate minimums (2)
Showing 7 of 8 FAA procedures on this overview. Always fly the current, official chart. Full charts page.
Airspace in this area(1)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| STILLWATER MUNICIPAL AIRPORT CLASS D | Class D | Controlled | GND | 3500 ft MSL |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Weather by month
Share of VFR / marginal-VFR / IFR / low-IFR conditions by month over the last 8 years, with the prevailing wind and typical density altitude. Historical climatology — not a forecast.
Prevailing wind: S (from about 180°), on 20% of observations, averaging 11 kt.
| Month | VFR / MVFR / IFR / LIFR | % VFR | Median DA |
|---|---|---|---|
| Jan | 78% | -435 ft | |
| Feb | 74% | -233 ft | |
| Mar | 81% | 777 ft | |
| Apr | 82% | 1,355 ft | |
| May | 81% | 1,833 ft | |
| Jun | 91% | 2,450 ft | |
| Jul | 96% | 2,666 ft | |
| Aug | 94% | 2,584 ft | |
| Sep | 89% | 2,176 ft | |
| Oct | 83% | 1,335 ft | |
| Nov | 83% | 543 ft | |
| Dec | 77% | 71 ft |
VFR MVFR IFR LIFR· density altitude ranges ~-435–2,666 ft through the year· Source: NWS/IEM ASOS archive.
Nearby airports
Great-circle distance and true bearing from Stillwater Regional Airport.
Frequently asked questions
What is the ICAO code for Stillwater Regional Airport?
The ICAO code for Stillwater Regional Airport is KSWO, and its IATA code is SWO.
Where is Stillwater Regional Airport located?
Stillwater Regional Airport is medium airport located in Stillwater, United States, at an elevation of 1,000 ft (305 m).
How many runways does Stillwater Regional Airport have?
Stillwater Regional Airport has 3 runways, the longest being 7,401 ft / 2,256 m.
What time zone is Stillwater Regional Airport in?
Stillwater Regional Airport is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at Stillwater Regional Airport?
The magnetic variation (declination) at Stillwater Regional Airport is approximately 2.8° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Stillwater Regional Airport?
The nearest airport to Stillwater Regional Airport is Mulberry Hill Airport (6OK9), about 7.1 nm to the e, followed by Blackberry Hill Airport and Cottonwood Airport.
Is the information on this page suitable for flight planning?
No. Stillwater Regional Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.