Gulfport-Biloxi International in December 2023

87.1%departed on time

BTS: A flight is counted as on time if it arrived less than 15 minutes after its scheduled time. Only carriers with at least 0.5 percent of domestic scheduled passenger revenue report.

In December 2023, reporting carriers scheduled 232 domestic departures from Gulfport-Biloxi International (GPT). 87.1% left less than 15 minutes late and 84.9% reached their destination on time; 0.0% were cancelled.

Nationally that month, 83.1% of flights departed on time and 83.8% arrived on time, so GPT departures were 4.0 points above the national departure figure.

Flights arriving at GPT that month were on time 84.5% of the time (232 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 49%, late-arriving aircraft 42% and national aviation system 7%.

On time 84.9%
Arrived 15+ minutes late 14.7%
Cancelled 0.0%
Diverted 0.4%

Every scheduled departure from GPT in December 2023, judged by arrival at the destination.

December 2023 against a year earlier, the airport's year and the nation

Measure	Dec 2023	Year earlier	GPT, 12 months to Jul 2026	All reported flights, Dec 2023
Departed on time	87.1%	—	83.0%	83.1%
Arrived on time	84.9%	—	83.1%	83.8%
Cancelled	0.0%	—	2.5%	0.4%
Average departure delay (late minutes only)	15.3 min	—	15.9 min	11.6 min
Scheduled departures a day	8	—	8	19,013
Scheduled departures	232	—	3,006	570,394

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OH PSA Airlines	98	42%	83.7%	8.8 min	0.0%
DL Delta Air Lines	70	30%	91.4%	0.9 min	0.0%
OO SkyWest Airlines	31	13%	77.4%	13.9 min	0.0%
9E Endeavor Air	20	9%	75.0%	-3.1 min	0.0%
MQ Envoy Air	13	6%	92.3%	-1.1 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
GPT–ATL	Gulfport/Biloxi to Atlanta	90	87.8%	0.0 min	0.0%
GPT–DFW	Gulfport/Biloxi to Dallas/Fort Worth	80	81.3%	13.4 min	0.0%
GPT–CLT	Gulfport/Biloxi to Charlotte	62	85.5%	3.4 min	0.0%

By scheduled departure hour

100

On-time share:under 62%6270768288% and over

Share of departures that left less than 15 minutes late, by scheduled hour (local time), December 2023.

Delay causes

BTS cause category	Share of delay minutes	National, Dec 2023	Minutes
Air carrier	49.0%	37.1%	1,680
Late-arriving aircraft	41.8%	38.8%	1,431
National Aviation System	6.9%	17.6%	237
Extreme weather	2.3%	6.2%	79
Security	0.0%	0.3%	0

3,427 delay minutes on 34 flights that arrived 15 or more minutes late and carried a cause report. Carriers assign the categories; see what each category means.

Questions and answers

How many flights left GPT on time in December 2023?

87.1% of 232 scheduled domestic departures left less than 15 minutes late, and 84.9% reached their destination on time. The national figures that month were 83.1% and 83.8%.

How does that compare with a year earlier?

December 2022 is outside the 36 months on file, or the airport had too few reported flights that month.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for December 2023; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for GPT · methodology · corrections.