Piedmont Triad International Airport
Daylight today(Jul 16, 2026, local time)
About 14h 22m 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
KGSOLive 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 |
|---|---|---|---|---|---|
| 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Route data from OpenFlights — historical and may be out of date.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 (16)
- ILS OR LOC RWY 05LAmdt 0D
- ILS OR LOC RWY 05RAmdt 7D
- ILS OR LOC RWY 23LAmdt 9D
- ILS OR LOC RWY 23RAmdt 0E
- ILS Y OR LOC Y RWY 32Amdt 0B
- ILS Z OR LOC Z RWY 32Amdt 0B
- ILS RWY 23L (CAT II)Amdt 9D
- ILS RWY 05L (CAT II - III)Amdt 0D
- ILS RWY 05R (SA CAT II)Amdt 7D
- RNAV (GPS) RWY 05LAmdt 0E
- RNAV (GPS) RWY 05RAmdt 2G
- RNAV (GPS) RWY 14Amdt 2B
- RNAV (GPS) RWY 23LAmdt 2F
- RNAV (GPS) RWY 23RAmdt 0E
- RNAV (GPS) RWY 32Amdt 3B
- VOR/DME RWY 23LAmdt 10C
Departure procedures (SIDs) (4)
Arrivals (STARs) (3)
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 |
|---|---|---|---|---|
| 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.
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.