ORIGIN AIRPORT REPORT
ROC
Rochester, NY (ROC) departure reliability
Of 10,234 scheduled reportable flights departing ROC, 75.1% arrived on time, 15.4% arrived at least 30 minutes late, and 2.6% were cancelled during July 2025–June 2026.
Source: U.S. Bureau of Transportation Statistics · Origin-airport cohort · Updated September 16, 2026
HISTORICAL ROUTE SIGNALVariable
75.1%arrived on time
15.4%30+ min late
2.6%cancelled
10,234scheduled flights
MOST-FLOWN DIRECTIONS
ALL ROUTES →Which route from ROC had the largest sample?
ROC to ORD was ROC's largest published route sample, with 2,340 scheduled flights and a 73.1% on-time rate during July 2025–June 2026.
ROC→ORDRochester, NY (ROC) to Chicago, IL (ORD)2,340 flights analyzedGenerally reliable73.1%on timeROC→BWIRochester, NY (ROC) to Baltimore, MD (BWI)1,104 flights analyzedLower disruption81.2%on timeROC→ATLRochester, NY (ROC) to Atlanta, GA (ATL)1,040 flights analyzedVariable78.7%on timeROC→DCARochester, NY (ROC) to Washington, DC (DCA)1,033 flights analyzedHigher disruption64.3%on timeROC→CLTRochester, NY (ROC) to Charlotte, NC (CLT)998 flights analyzedGenerally reliable80.3%on timeROC→JFKRochester, NY (ROC) to New York, NY (JFK)606 flights analyzedVariable80.0%on timeROC→EWRRochester, NY (ROC) to Newark, NJ (EWR)596 flights analyzedHigher disruption76.7%on timeROC→MCORochester, NY (ROC) to Orlando, FL (MCO)497 flights analyzedVariable65.2%on timeROC→DTWRochester, NY (ROC) to Detroit, MI (DTW)478 flights analyzedVariable76.2%on timeROC→MDWRochester, NY (ROC) to Chicago, IL (MDW)465 flights analyzedGenerally reliable78.9%on timeROC→BOSRochester, NY (ROC) to Boston, MA (BOS)295 flights analyzedLower disruption84.1%on time
Which airline was most reliable departing ROC?
Among qualifying ROC airline departure results, JetBlue Airways had the highest on-time rate: 79.7% of 676 flights. Allegiant Air was lowest at 45.7% across 138 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 2,108 | 76.6% | 13.9% | 1.1% |
| Republic Airways | 1,864 | 78.9% | 12.2% | 3.6% |
| Delta Air Lines | 1,126 | 78.8% | 13.0% | 2.8% |
| PSA Airlines | 978 | 65.2% | 22.0% | 5.0% |
| Envoy Air | 951 | 77.2% | 13.7% | 2.0% |
| American Airlines | 823 | 79.1% | 13.1% | 1.9% |
| SkyWest Airlines | 764 | 70.2% | 21.3% | 2.5% |
| JetBlue Airways | 676 | 79.7% | 11.8% | 3.4% |
| United Airlines | 628 | 67.4% | 19.7% | 1.3% |
| Spirit Airlines | 178 | 70.8% | 21.3% | 2.2% |
| Allegiant Air | 138 | 45.7% | 39.1% | 1.4% |
Origin report, not airport-wide operations.
These figures summarize the reported scheduled passenger flights in the dataset, not every flight or every airport process.