Piedmont Triad International Airport
Daylight today(Aug 30, 2026, local time)
About 13h 1m 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 Piedmont Triad International Airport
Piedmont Triad International Airport is an airport located in unincorporated Guilford County, North Carolina, west of Greensboro, serving the Piedmont Triad region of Greensboro, High Point and Winston-Salem in North Carolina, United States. The airport, located just off Bryan Boulevard, sits on a 3,770 acre campus and has three runways. It is the third busiest airport in North Carolina in terms of airplane movements, averaging 280 takeoffs and landings each day. As of 2025, GSO ranks 103rd in passenger arrivals and departures in the US, offering passenger service to 14 U.S. destinations. PTI is owned and operated by the Piedmont Triad Airport Authority.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
KGSONOTAMs
KGSOReference 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 |
|---|---|---|---|---|---|
| 05R / 23L | 10,001 ft / 3,048 m | 150 ft | Pem | Lighted | Open |
| 05L / 23R | 9,000 ft / 2,743 m | 150 ft | Asph | Lighted | Open |
| 14 / 32 | 6,380 ft / 1,945 m | 150 ft | Asp | Lighted | Open |
Radio frequencies (6)
| Type | Description | Frequency |
|---|---|---|
| A/D | APP/DEP | 118.500 MHz |
| ATIS | ATIS | 128.550 MHz |
| CLD | CLNC DEL | 121.750 MHz |
| GND | GND | 121.900 MHz |
| TWR | TWR | 119.100 MHz |
| UNIC | UNICOM | 122.950 MHz |
Services & operations
Piedmont Triad International Airport offers online parking reservations and a variety of traveler services.
From the airport’s official website — details may change, so confirm with the airport. Official site
Navaids(3)
Airlines & destinations
Route data from OpenFlights — historical and may be out of date. Check current schedules.
Instrument procedures & charts
Airport diagram (1)
Instrument approaches (4)
Departure procedures (SIDs) (4)
Arrivals (STARs) (3)
Takeoff & alternate minimums (2)
Runway hot spots (1)
Showing 15 of 27 FAA procedures on this overview. Always fly the current, official chart. Full charts page.
Airspace in this area(2)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| GREENSBORO, PIEDMONT TRIAD INTERNATIONAL AIRPORT CLASS C | Class C | Controlled | GND | 5000 ft MSL |
| GREENSBORO, PIEDMONT TRIAD INTERNATIONAL AIRPORT CLASS C | Class C | Controlled | 2100 ft MSL | 5000 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: SW (from about 225°), on 13% of observations, averaging 7 kt.
| Month | VFR / MVFR / IFR / LIFR | % VFR | Median DA |
|---|---|---|---|
| Jan | 78% | -301 ft | |
| Feb | 73% | -21 ft | |
| Mar | 81% | 532 ft | |
| Apr | 86% | 1,147 ft | |
| May | 78% | 1,588 ft | |
| Jun | 85% | 2,030 ft | |
| Jul | 86% | 2,187 ft | |
| Aug | 83% | 2,042 ft | |
| Sep | 78% | 1,733 ft | |
| Oct | 82% | 1,151 ft | |
| Nov | 84% | 343 ft | |
| Dec | 73% | -74 ft |
VFR MVFR IFR LIFR· density altitude ranges ~-301–2,187 ft through the year· Source: NWS/IEM ASOS archive.
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Lincoln Financial | 262 ft | 938 ft | — |
| Center Point | 233 ft | 873 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Piedmont Triad International Airport.
Frequently asked questions
What is the ICAO code for Piedmont Triad International Airport?
The ICAO code for Piedmont Triad International Airport is KGSO, and its IATA code is GSO.
Where is Piedmont Triad International Airport located?
Piedmont Triad International Airport is large airport located in Greensboro, United States, at an elevation of 925 ft (282 m).
How many runways does Piedmont Triad International Airport have?
Piedmont Triad International Airport has 3 runways, the longest being 10,001 ft / 3,048 m.
Which airlines fly to Piedmont Triad International Airport?
Airlines historically serving Piedmont Triad International Airport include Air France, Alaska Airlines, Allegiant Air, American Airlines, Delta Air Lines, Frontier Airlines, among 10 carriers (based on OpenFlights route data, which may be out of date).
How many destinations are served from Piedmont Triad International Airport?
Historical data lists 14 nonstop destinations from Piedmont Triad International Airport. Always check current schedules.
What time zone is Piedmont Triad International Airport in?
Piedmont Triad International Airport is in the America/New York time zone (UTC-04:00).
What is the magnetic variation at Piedmont Triad International Airport?
The magnetic variation (declination) at Piedmont Triad International Airport is approximately 8.7° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Piedmont Triad International Airport?
The nearest airport to Piedmont Triad International Airport is DS Butler Farm and Airfield (N83), about 6.6 nm to the nnw, followed by Meylor Field and Air Harbor Airport.
Is the information on this page suitable for flight planning?
No. Piedmont Triad International Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.