Airports › Greensboro/High Point (GSO) › August 2025
Airport month · August 2025
Piedmont Triad International in August 2025
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 2025, reporting carriers scheduled 868 domestic departures from Piedmont Triad International (GSO). 81.6% left less than 15 minutes late and 80.5% reached their destination on time; 2.0% were cancelled.
Nationally that month, 76.8% of flights departed on time and 76.3% arrived on time, so GSO departures were 4.8 points above the national departure figure.
A year earlier, in August 2024, the airport had 1,095 departures with 79.2% leaving on time: a change of +2.4 points, with flights down 21%.
Flights arriving at GSO that month were on time 75.8% of the time (868 scheduled arrivals).
Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 49%, air carrier 31% and national aviation system 15%.
- On time 80.5%
- Arrived 15+ minutes late 17.2%
- Cancelled 2.0%
- Diverted 0.3%
August 2025 against a year earlier, the airport's year and the nation
| Measure | Aug 2025 | Aug 2024 | GSO, 12 months to Jul 2026 | All reported flights, Aug 2025 |
|---|---|---|---|---|
| Departed on time | 81.6% | 79.2% | 79.6% | 76.8% |
| Arrived on time | 80.5% | 76.6% | 78.3% | 76.3% |
| Cancelled | 2.0% | 3.1% | 3.3% | 1.1% |
| Average departure delay (late minutes only) | 13.3 min | 21.6 min | 16.0 min | 17.6 min |
| Scheduled departures a day | 29 | 37 | 29 | 20,079 |
| Scheduled departures | 868 | 1,095 | 10,480 | 602,378 |
Airlines that month
| Reporting carrier | Flights | Share | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| DL Delta Air Lines | 250 | 29% | 86.4% | -2.3 min | 0.8% |
| YX Republic Airline | 165 | 19% | 78.8% | 4.6 min | 3.6% |
| MQ Envoy Air | 156 | 18% | 85.9% | -0.5 min | 0.6% |
| AA American Airlines | 144 | 17% | 73.6% | 11.9 min | 2.8% |
| OO SkyWest Airlines | 93 | 11% | 86.0% | -0.5 min | 2.2% |
| OH PSA Airlines | 51 | 6% | 58.8% | 24.3 min | 3.9% |
| G4 Allegiant Air | 9 | 1% | 33.3% | 21.0 min | 0.0% |
Busiest routes that month
| Route | Cities | Flights | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| GSO–ATL | Greensboro/High Point to Atlanta | 250 | 86.4% | -2.3 min | 0.8% |
| GSO–LGA | Greensboro/High Point to New York | 139 | 82.7% | 2.9 min | 3.6% |
| GSO–CLT | Greensboro/High Point to Charlotte | 114 | 86.8% | 0.0 min | 0.0% |
| GSO–ORD | Greensboro/High Point to Chicago | 97 | 85.6% | -8.2 min | 3.1% |
| GSO–DFW | Greensboro/High Point to Dallas/Fort Worth | 93 | 65.6% | 21.9 min | 4.3% |
| GSO–DCA | Greensboro/High Point to Washington | 58 | 60.3% | 21.4 min | 3.4% |
| GSO–DEN | Greensboro/High Point to Denver | 31 | 93.5% | -4.6 min | 0.0% |
| GSO–MIA | Greensboro/High Point to Miami | 31 | 87.1% | 9.8 min | 0.0% |
| GSO–PHL | Greensboro/High Point to Philadelphia | 26 | 57.7% | 14.1 min | 3.8% |
| GSO–DTW | Greensboro/High Point to Detroit | 20 | 80.0% | 9.7 min | 0.0% |
| GSO–PIE | Greensboro/High Point to St. Petersburg | 9 | 33.3% | 21.0 min | 0.0% |
By scheduled departure hour
Delay causes
Questions and answers
How many flights left GSO on time in August 2025?
81.6% of 868 scheduled domestic departures left less than 15 minutes late, and 80.5% reached their destination on time. The national figures that month were 76.8% and 76.3%.
How does that compare with a year earlier?
In August 2024, 79.2% of 1,095 departures left on time and 3.1% were cancelled, against 81.6% and 2.0% in August 2025.
Provenance
Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for August 2025; 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.