Piedmont Triad International in August 2024

79.2%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 August 2024, reporting carriers scheduled 1,095 domestic departures from Piedmont Triad International (GSO). 79.2% left less than 15 minutes late and 76.6% reached their destination on time; 3.1% were cancelled.

Nationally that month, 75.4% of flights departed on time and 74.7% arrived on time, so GSO departures were 3.8 points above the national departure figure.

A year earlier, in August 2023, the airport had 942 departures with 84.4% leaving on time: a change of −5.2 points, with flights up 16%.

Flights arriving at GSO that month were on time 70.9% of the time (1,096 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 42%, air carrier 30% and extreme weather 15%.

On time 76.6%
Arrived 15+ minutes late 20.0%
Cancelled 3.1%
Diverted 0.3%

Every scheduled departure from GSO in August 2024, judged by arrival at the destination.

August 2024 against a year earlier, the airport's year and the nation

Measure	Aug 2024	Aug 2023	GSO, 12 months to Jul 2026	All reported flights, Aug 2024
Departed on time	79.2%	84.4%	79.6%	75.4%
Arrived on time	76.6%	84.4%	78.3%	74.7%
Cancelled	3.1%	1.8%	3.3%	2.1%
Average departure delay (late minutes only)	21.6 min	15.7 min	16.0 min	18.4 min
Scheduled departures a day	37	31	29	20,634
Scheduled departures	1,095	942	10,480	619,025

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OH PSA Airlines	249	23%	77.9%	13.6 min	1.6%
DL Delta Air Lines	233	21%	89.7%	-3.5 min	0.0%
9E Endeavor Air	164	15%	72.6%	12.4 min	6.7%
AA American Airlines	121	11%	61.2%	58.2 min	4.1%
MQ Envoy Air	116	11%	84.5%	0.9 min	0.0%
YX Republic Airline	106	10%	62.3%	22.8 min	11.3%
OO SkyWest Airlines	93	8%	77.4%	5.3 min	1.1%
G4 Allegiant Air	13	1%	53.8%	48.7 min	7.7%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
GSO–ATL	Greensboro/High Point to Atlanta	233	89.7%	-3.5 min	0.0%
GSO–CLT	Greensboro/High Point to Charlotte	227	73.6%	20.8 min	3.1%
GSO–LGA	Greensboro/High Point to New York	189	65.1%	20.8 min	10.1%
GSO–ORD	Greensboro/High Point to Chicago	117	72.6%	10.3 min	0.9%
GSO–DFW	Greensboro/High Point to Dallas/Fort Worth	91	75.8%	32.6 min	0.0%
GSO–DCA	Greensboro/High Point to Washington	57	68.4%	37.8 min	3.5%
GSO–DTW	Greensboro/High Point to Detroit	54	77.8%	9.6 min	1.9%
GSO–DEN	Greensboro/High Point to Denver	31	83.9%	-3.2 min	0.0%
GSO–MIA	Greensboro/High Point to Miami	31	100.0%	-8.3 min	0.0%
GSO–EWR	Greensboro/High Point to Newark	27	74.1%	0.2 min	11.1%
GSO–PHL	Greensboro/High Point to Philadelphia	25	84.0%	9.8 min	0.0%
GSO–PIE	Greensboro/High Point to St. Petersburg	9	55.6%	56.6 min	0.0%

By scheduled departure hour

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

Share of departures that left less than 15 minutes late, by scheduled hour (local time), August 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Aug 2024	Minutes
Air carrier	29.7%	33.8%	6,956
Late-arriving aircraft	42.4%	39.8%	9,921
National Aviation System	13.1%	20.4%	3,063
Extreme weather	14.7%	5.9%	3,443
Security	0.0%	0.1%	6

23,389 delay minutes on 219 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 August 2024?

79.2% of 1,095 scheduled domestic departures left less than 15 minutes late, and 76.6% reached their destination on time. The national figures that month were 75.4% and 74.7%.

How does that compare with a year earlier?

In August 2023, 84.4% of 942 departures left on time and 1.8% were cancelled, against 79.2% and 3.1% in August 2024.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for August 2024; 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.