Airport
Piedmont Triad International Airport
GSO · Greensboro, NC
- IATA Code
- GSO
- ICAO Code
- KGSO
- City
- Greensboro
- Country
- United States
- Website
- flyfrompti.com
Piedmont Triad International Airport is a major airport serving Greensboro, NC. Its IATA code is GSO and its ICAO code is KGSO.
The airfield sits 925 feet above sea level.
Below you'll find official on-time statistics, current weather and delays, nearby aircraft and traveler reviews. Flown through GSO recently? Share your experience to help other travelers.
GSO by the numbers
IATA GSO · ICAO KGSO · 925 ft elevation · Map
Loading live weather, forecasts, delays and nearby aircraft…
Official departure punctuality
Ranks #127 of 358 U.S. airports for on-time departures
- On-time departures
- 81.9%
- Less than 15 minutes late
- Cancelled
- 3.4%
- Of scheduled flights
- Average delay when late
- 92 min
- Flights arriving 15+ minutes late
- Flights tracked
- 10,375
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 37%
- Airline (crew, maintenance, cleaning) 33%
- Air traffic control & airport 20%
- Extreme weather 10%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Busiest routes from GSO
| Route | Flights | On time |
|---|---|---|
| Atlanta (ATL) | 2,730 | 89% |
| New York (LGA) | 1,737 | 76% |
| Chicago (ORD) | 1,560 | 77% |
| Charlotte (CLT) | 1,200 | 84% |
| Dallas-Fort Worth (DFW) | 915 | 80% |
| Washington (DCA) | 768 | 71% |
| Miami (MIA) | 540 | 85% |
| Detroit (DTW) | 347 | 77% |
| Newark (EWR) | 212 | 85% |
| Philadelphia (PHL) | 136 | 63% |
Airlines departing GSO
| Airline | Flights | On-time departures |
|---|---|---|
| Delta Air Lines | 2,732 | 88% |
| Envoy Air | 2,267 | 84% |
| Republic Airways | 2,194 | 80% |
| American Airlines | 1,180 | 75% |
| SkyWest Airlines | 1,004 | 82% |
| OH | 896 | 76% |
| Allegiant Air | 102 | 55% |
Terminals, parking & amenities
Terminals (1)
- Piedmont Triad International Airport
Parking (20)
- Employee Parking
- Employee Parking
- Employee Parking
- FAA Parking
- Long Term Garage Parking
- Long Term Parking
- Long Term Parking
- Rental Returns Parking
Food & drink (9)
- ACC American Cafe
- PGA Tour Grill
- PGA Tour Grill
- Starbucks
- Starbucks
- The Front Porch
- The Great American Bagel and Panini
- The Great American Bagel and Panini
- The Local @ GSO
Shops (9)
- CNBC News
- GSO Books
- GSO Books
- Horace's Shoe Shine
- Kitty Hawk News
- PGA Tour Shop
- PGA Tour Shop
- Piedmont Marketplace
- Piedmont Marketplace
Car rental (5)
- Alamo
- Avis
- Hertz
- National
- Thrifty
Gates (24)
20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 31, 34, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51
Map data © OpenStreetMap contributors, ODbL.
Runways
| Runway | Length | Surface |
|---|---|---|
| 05R/23L | 10,001 ft | PEM, lighted |
| 05L/23R | 9,000 ft | ASPH, lighted |
| 14/32 | 6,380 ft | ASP, lighted |
Listen to the tower
Air traffic control frequencies, for scanners and airband radios.
- Recorded airport information (ATIS) 128.550 MHz
- Tower 119.100 MHz
- Ground 121.900 MHz
- Clearance delivery 121.750 MHz
Runways and frequencies: OurAirports (public domain). Not for navigation.
Tags: GSO, KGSO, Greensboro airport, Piedmont Triad International Airport
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