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Piedmont Triad International Airport (GSO) currently has nonstop service to 15 destinations on 7 airlines in our latest departure data. The busiest route is to Charlotte (CLT), served by 2 carriers, and the largest operator here is American Airlines with nonstops to 5 destinations.
Route data as of September 2, 2026, based on a 7-day departures sample.
You can fly nonstop from GSO to 15 destinations. Current schedules show about 42 flights per day across those routes. The busiest options start with Charlotte (CLT), Atlanta (ATL), Chicago (ORD).
0 international routes in this schedule set
United States 15
7-8/day on 2 airlines
Embraer E-Jet · Boeing 737 · Bombardier CRJ
These routes have enough tracked flights or schedule depth for a full guide with duration, distance, airlines, aircraft, and frequency.
Ranked by destinations served, then daily frequency.
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
Piedmont Triad International Airport (GSO / KGSO) is located in Greensboro, United States.
The IATA code is GSO. The ICAO code is KGSO.
The busiest scheduled route from GSO in our current departure data is GSO to CLT (Charlotte), with 7-8/day across 2 airlines.
American Airlines is the largest operator in our GSO schedule data, serving 5 destinations with 13-14/day.
GSO has 0 international routes and 15 domestic routes in the current schedule set.
7 airlines operate at GSO. Top carriers include American Airlines, Envoy Air, Delta Air Lines, United Airlines, Breeze Airways.
GSO has direct flights to 15 destinations including Charlotte, Atlanta, Chicago, New York, Philadelphia.
View live arrivals and departures at GSO on FlightRadar24.
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