Piedmont Triad International
Greensboro, USA · 38 destinations
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AA
American Airlines
DL
Delta Air Lines
MQ
Envoy Air
UA
United Airlines
About GSO
Piedmont Triad International (GSO) is an airport in Greensboro, USA serving 38 nonstop destinations across 2 countries. The largest operators are NetJets Aviation, American Airlines and Delta Air Lines. On-time performance is 78.0% based on the most recent BTS data (arrivals not delayed 15+ minutes). Updated 31 August 2026.
Frequently asked questions
How many nonstop destinations does GSO have?
GSO (Piedmont Triad International) serves 38 nonstop destinations across 2 countries.
Which airlines fly nonstop from GSO?
Airlines flying nonstop from GSO include NetJets Aviation, Delta Air Lines, Southwest Airlines, Envoy Air, American Airlines, United Airlines, 21 Air, National Airlines, Vuela El Salvador, Breeze Airways and 5 more.
What is the on-time performance at GSO?
GSO has an on-time performance rate of 78.0%, based on the most recent BTS data covering arrivals not delayed 15 minutes or more.
What is the ICAO code for GSO?
The ICAO code for GSO (Piedmont Triad International) is KGSO.
- ICAO
- KGSO
- Route data
- updated 15 days ago