Piedmont Triad International in December 2023

90.6%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 890 domestic departures from Piedmont Triad International (GSO). 90.6% left less than 15 minutes late and 88.9% reached their destination on time; 0.4% were cancelled.

Nationally that month, 83.1% of flights departed on time and 83.8% arrived on time, so GSO departures were 7.5 points above the national departure figure.

Flights arriving at GSO that month were on time 89.4% of the time (889 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 40%, late-arriving aircraft 30% and national aviation system 23%.

On time 88.9%
Arrived 15+ minutes late 10.6%
Cancelled 0.4%
Diverted 0.1%

Every scheduled departure from GSO 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	GSO, 12 months to Jul 2026	All reported flights, Dec 2023
Departed on time	90.6%	—	79.6%	83.1%
Arrived on time	88.9%	—	78.3%	83.8%
Cancelled	0.4%	—	3.3%	0.4%
Average departure delay (late minutes only)	6.7 min	—	16.0 min	11.6 min
Scheduled departures a day	30	—	29	19,013
Scheduled departures	890	—	10,480	570,394

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OH PSA Airlines	178	20%	88.8%	-9.0 min	0.6%
DL Delta Air Lines	170	19%	91.8%	-6.0 min	0.6%
MQ Envoy Air	146	16%	87.7%	-5.7 min	0.7%
YX Republic Airline	121	14%	90.9%	-9.9 min	0.0%
9E Endeavor Air	112	13%	88.4%	-11.8 min	0.9%
OO SkyWest Airlines	93	10%	87.1%	-1.5 min	0.0%
AA American Airlines	61	7%	90.2%	-8.3 min	0.0%
G4 Allegiant Air	9	1%	44.4%	59.3 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
GSO–CLT	Greensboro/High Point to Charlotte	176	89.8%	-9.2 min	0.6%
GSO–ATL	Greensboro/High Point to Atlanta	173	91.9%	-6.2 min	0.6%
GSO–LGA	Greensboro/High Point to New York	150	88.0%	-9.4 min	0.7%
GSO–ORD	Greensboro/High Point to Chicago	97	86.6%	-2.9 min	1.0%
GSO–DCA	Greensboro/High Point to Washington	72	86.1%	-4.1 min	0.0%
GSO–DFW	Greensboro/High Point to Dallas/Fort Worth	61	90.2%	-8.3 min	0.0%
GSO–EWR	Greensboro/High Point to Newark	58	93.1%	-16.0 min	0.0%
GSO–DEN	Greensboro/High Point to Denver	31	90.3%	-6.1 min	0.0%
GSO–MIA	Greensboro/High Point to Miami	31	87.1%	-4.1 min	0.0%
GSO–PHL	Greensboro/High Point to Philadelphia	17	88.2%	-9.1 min	0.0%
GSO–DTW	Greensboro/High Point to Detroit	15	86.7%	-2.7 min	0.0%
GSO–PIE	Greensboro/High Point to St. Petersburg	9	44.4%	59.3 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	40.1%	37.1%	2,191
Late-arriving aircraft	30.4%	38.8%	1,663
National Aviation System	22.5%	17.6%	1,227
Extreme weather	7.0%	6.2%	382
Security	0.0%	0.3%	0

5,463 delay minutes on 94 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 GSO on time in December 2023?

90.6% of 890 scheduled domestic departures left less than 15 minutes late, and 88.9% 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 GSO · methodology · corrections.