Airports › Albany (ALB) › September 2025
Airport month · September 2025
Albany International in September 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 September 2025, reporting carriers scheduled 989 domestic departures from Albany International (ALB). 87.6% left less than 15 minutes late and 86.1% reached their destination on time; 0.4% were cancelled.
Nationally that month, 83.1% of flights departed on time and 82.8% arrived on time, so ALB departures were 4.5 points above the national departure figure.
A year earlier, in September 2024, the airport had 1,051 departures with 87.4% leaving on time: a change of +0.2 points, with flights down 6%.
Flights arriving at ALB that month were on time 83.5% of the time (988 scheduled arrivals).
Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 39%, late-arriving aircraft 38% and national aviation system 22%.
- On time 86.1%
- Arrived 15+ minutes late 13.2%
- Cancelled 0.4%
- Diverted 0.2%
September 2025 against a year earlier, the airport's year and the nation
| Measure | Sep 2025 | Sep 2024 | ALB, 12 months to Jul 2026 | All reported flights, Sep 2025 |
|---|---|---|---|---|
| Departed on time | 87.6% | 87.4% | 78.9% | 83.1% |
| Arrived on time | 86.1% | 86.4% | 77.5% | 82.8% |
| Cancelled | 0.4% | 0.4% | 2.1% | 0.5% |
| Average departure delay (late minutes only) | 10.0 min | 10.6 min | 18.2 min | 12.2 min |
| Scheduled departures a day | 33 | 35 | 35 | 18,748 |
| Scheduled departures | 989 | 1,051 | 12,920 | 562,439 |
Airlines that month
| Reporting carrier | Flights | Share | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| WN Southwest Airlines | 342 | 35% | 91.2% | -3.9 min | 0.3% |
| OH PSA Airlines | 113 | 11% | 70.8% | 7.9 min | 0.9% |
| DL Delta Air Lines | 112 | 11% | 92.0% | 3.3 min | 0.9% |
| AA American Airlines | 99 | 10% | 85.9% | 0.3 min | 1.0% |
| UA United Airlines | 90 | 9% | 73.3% | 6.2 min | 0.0% |
| MQ Envoy Air | 85 | 9% | 85.9% | -0.2 min | 0.0% |
| OO SkyWest Airlines | 65 | 7% | 87.7% | -8.3 min | 0.0% |
| B6 JetBlue Airways | 48 | 5% | 91.7% | -3.9 min | 0.0% |
| G4 Allegiant Air | 35 | 4% | 91.4% | -11.0 min | 0.0% |
Busiest routes that month
| Route | Cities | Flights | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| ALB–ORD | Albany to Chicago | 193 | 77.2% | 3.9 min | 0.0% |
| ALB–BWI | Albany to Baltimore | 146 | 94.5% | -4.0 min | 0.0% |
| ALB–CLT | Albany to Charlotte | 98 | 84.7% | 0.8 min | 0.0% |
| ALB–DCA | Albany to Washington | 84 | 66.7% | 15.0 min | 1.2% |
| ALB–ATL | Albany to Atlanta | 82 | 92.7% | 4.1 min | 1.2% |
| ALB–DTW | Albany to Detroit | 77 | 96.1% | -9.3 min | 0.0% |
| ALB–MDW | Albany to Chicago | 77 | 93.5% | -8.5 min | 0.0% |
| ALB–MCO | Albany to Orlando | 63 | 88.9% | -0.5 min | 0.0% |
| ALB–BNA | Albany to Nashville | 39 | 89.7% | -6.3 min | 0.0% |
| ALB–DEN | Albany to Denver | 30 | 86.7% | -5.4 min | 0.0% |
| ALB–DFW | Albany to Dallas/Fort Worth | 30 | 86.7% | -14.2 min | 3.3% |
| ALB–FLL | Albany to Fort Lauderdale | 23 | 95.7% | -6.2 min | 0.0% |
By scheduled departure hour
Delay causes
Questions and answers
How many flights left ALB on time in September 2025?
87.6% of 989 scheduled domestic departures left less than 15 minutes late, and 86.1% reached their destination on time. The national figures that month were 83.1% and 82.8%.
How does that compare with a year earlier?
In September 2024, 87.4% of 1,051 departures left on time and 0.4% were cancelled, against 87.6% and 0.4% in September 2025.
Provenance
Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for September 2025; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for ALB · methodology · corrections.