Most delayed flights from GPT: every route ranked

3 regularly flown nonstop routes from Gulfport Biloxi International Airport, worst on-time record first (Aug 2025 – Jul 2026). Routes with fewer than 360 flights in the period are listed separately.

#	Destination	On time	Cancelled	Avg delay	Airlines	Flights
1	GPT → DFW Dallas/Fort Worth, TX	84%	3.3%	16 min	2	1,074
2	GPT → CLT Charlotte, NC	84%	3.3%	18 min	1	615
3	GPT → ATL Atlanta, GA	87%	1.6%	13 min	1	1,317

Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.