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Gulfport-Biloxi International Airport (GPT) had nonstop service to 21 destinations on 7 airlines in our June 14, 2026 departure snapshot. The busiest route was to Atlanta (ATL), and the largest operator here was Sun Country Airlines with nonstops to 12 destinations.
Route data as of June 14, 2026, based on a 7-day departures sample. Routes may have changed since this snapshot.
You can fly nonstop from GPT to 21 destinations. Current schedules show about 15 flights per day across those routes. The busiest options start with Atlanta (ATL), Houston (IAH), Charlotte (CLT).
0 international routes in this schedule set
United States 21
3-4/day
Embraer 145 · Boeing 717 · Bombardier CRJ
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.
Gulfport-Biloxi International Airport (GPT / KGPT) is located in Gulfport, United States.
The IATA code is GPT. The ICAO code is KGPT.
The busiest scheduled route from GPT in our June 14, 2026 departure data was GPT to ATL (Atlanta), with 3-4/day.
Sun Country Airlines was the largest operator in our GPT schedule data, serving 12 destinations with 15×/wk.
GPT has 0 international routes and 21 domestic routes in the current schedule set.
7 airlines operated at GPT in our June 14, 2026 snapshot. Top carriers include Sun Country Airlines, Breeze, American Airlines, Delta Air Lines, United Airlines.
GPT has direct flights to 21 destinations including Atlanta, Houston, Charlotte, Dallas, St Petersburg-Clearwater.
View live arrivals and departures at GPT on FlightRadar24.
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