Piedmont Triad International in July 2026

68.0%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 July 2026, reporting carriers scheduled 824 domestic departures from Piedmont Triad International (GSO). 68.0% left less than 15 minutes late and 69.4% reached their destination on time; 4.1% were cancelled.

Nationally that month, 68.8% of flights departed on time and 69.4% arrived on time, so GSO departures were 0.8 points below the national departure figure.

A year earlier, in July 2025, the airport had 877 departures with 75.9% leaving on time: a change of −7.9 points, with flights down 6%.

Flights arriving at GSO that month were on time 63.7% of the time (824 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 39%, air carrier 29% and national aviation system 19%.

On time 69.4%
Arrived 15+ minutes late 26.3%
Cancelled 4.1%
Diverted 0.1%

Every scheduled departure from GSO in July 2026, judged by arrival at the destination.

July 2026 against a year earlier, the airport's year and the nation

Measure	Jul 2026	Jul 2025	GSO, 12 months to Jul 2026	All reported flights, Jul 2026
Departed on time	68.0%	75.9%	79.6%	68.8%
Arrived on time	69.4%	77.2%	78.3%	69.4%
Cancelled	4.1%	4.6%	3.3%	2.6%
Average departure delay (late minutes only)	28.6 min	23.7 min	16.0 min	24.1 min
Scheduled departures a day	28	29	29	21,066
Scheduled departures	824	877	10,480	631,970

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
DL Delta Air Lines	251	30%	78.1%	11.5 min	1.6%
MQ Envoy Air	204	25%	75.5%	12.8 min	1.5%
YX Republic Airline	150	18%	58.0%	26.3 min	12.0%
AA American Airlines	147	18%	65.3%	24.8 min	2.0%
OH PSA Airlines	63	8%	50.8%	32.1 min	9.5%
G4 Allegiant Air	9	1%	77.8%	-2.9 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
GSO–ATL	Greensboro/High Point to Atlanta	251	78.1%	11.5 min	1.6%
GSO–CLT	Greensboro/High Point to Charlotte	129	72.1%	12.2 min	2.3%
GSO–LGA	Greensboro/High Point to New York	108	61.1%	22.9 min	12.0%
GSO–ORD	Greensboro/High Point to Chicago	93	74.2%	19.8 min	4.3%
GSO–DFW	Greensboro/High Point to Dallas/Fort Worth	89	69.7%	25.1 min	0.0%
GSO–DCA	Greensboro/High Point to Washington	57	50.9%	31.3 min	8.8%
GSO–MIA	Greensboro/High Point to Miami	53	64.2%	14.3 min	1.9%
GSO–PHL	Greensboro/High Point to Philadelphia	27	37.0%	55.5 min	11.1%
GSO–PIE	Greensboro/High Point to St. Petersburg	9	77.8%	-2.9 min	0.0%
GSO–EWR	Greensboro/High Point to Newark	8	75.0%	4.9 min	12.5%

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), July 2026.

Delay causes

BTS cause category	Share of delay minutes	National, Jul 2026	Minutes
Air carrier	28.8%	31.7%	6,169
Late-arriving aircraft	38.6%	41.8%	8,285
National Aviation System	18.6%	19.9%	3,999
Extreme weather	14.0%	6.5%	3,002
Security	0.0%	0.1%	0

21,455 delay minutes on 217 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 July 2026?

68.0% of 824 scheduled domestic departures left less than 15 minutes late, and 69.4% reached their destination on time. The national figures that month were 68.8% and 69.4%.

How does that compare with a year earlier?

In July 2025, 75.9% of 877 departures left on time and 4.6% were cancelled, against 68.0% and 4.1% in July 2026.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for July 2026; 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.