Airlines › Republic Airline › September 2025
Carrier month · September 2025
Republic Airline 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, Republic Airline (YX) reported 28,284 scheduled domestic flights. 82.0% arrived on time, 1.4% were cancelled and 0.2% diverted.
All reporting carriers together recorded 82.8% on time and 0.5% cancelled that month, so the carrier was 0.8 points below the combined figure.
A year earlier, in September 2024, it reported 25,425 flights with 89.5% on time: a change of −7.5 points.
Of the delay minutes that carriers assigned to a BTS cause category that month, national aviation system 38%, late-arriving aircraft 34% and air carrier 22%.
- On time 82.0%
- Arrived 15+ minutes late 16.5%
- Cancelled 1.4%
- Diverted 0.2%
September 2025 against a year earlier, the carrier's year and all carriers
| Measure | Sep 2025 | Sep 2024 | YX, 12 months to Jul 2026 | All carriers, Sep 2025 |
|---|---|---|---|---|
| Arrived on time | 82.0% | 89.5% | 75.3% | 82.8% |
| Departed on time | 84.1% | 91.9% | 78.0% | 83.1% |
| Cancelled | 1.4% | 0.3% | 4.1% | 0.5% |
| Average arrival delay | 1.1 min | -6.1 min | 5.3 min | 2.3 min |
| Scheduled flights a day | 943 | 848 | 995 | 18,748 |
| Scheduled flights | 28,284 | 25,425 | 363,168 | 562,439 |
82 airports and 565 routes had YX flights that month.
Busiest airports that month
| Airport | Departures | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|
| LGA New York | 4,659 | 81.5% | 0.5 min | 1.5% |
| BOS Boston | 2,574 | 72.1% | 7.3 min | 3.1% |
| DCA Washington | 2,180 | 80.0% | 2.3 min | 1.3% |
| EWR Newark | 1,991 | 85.2% | -3.8 min | 2.2% |
| ORD Chicago | 1,846 | 86.8% | -3.5 min | 0.2% |
| JFK New York | 1,412 | 79.5% | 3.2 min | 1.6% |
| CMH Columbus | 1,085 | 84.7% | 0.8 min | 1.1% |
| IND Indianapolis | 1,074 | 84.2% | 1.2 min | 0.7% |
| PIT Pittsburgh | 1,045 | 84.9% | -1.3 min | 1.4% |
| IAD Washington | 834 | 88.0% | -3.5 min | 0.7% |
| RDU Raleigh/Durham | 629 | 80.8% | 7.7 min | 0.8% |
| BNA Nashville | 529 | 83.0% | 2.1 min | 0.4% |
| DTW Detroit | 503 | 88.3% | -1.4 min | 1.0% |
| SDF Louisville | 421 | 87.9% | -2.9 min | 1.0% |
| CVG Cincinnati | 361 | 83.4% | 0.1 min | 1.9% |
By scheduled departure hour
Delay causes
Questions and answers
What share of Republic Airline flights were on time in September 2025?
82.0% of 28,284 scheduled domestic flights arrived less than 15 minutes late; all reporting carriers together recorded 82.8% that month.
How does that compare with a year earlier?
In September 2024 the carrier reported 25,425 flights with 89.5% on time and 0.3% cancelled, against 82.0% and 1.4% in September 2025.
Provenance
Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for September 2025; public domain. Domestic scheduled flights, totals and averages only. The site's data runs through July 2026. Full record for Republic Airline · methodology · corrections.