ORIGIN AIRPORT REPORT
JAX
Jacksonville, FL (JAX) departure reliability
Of 28,868 scheduled reportable flights departing JAX, 78.2% arrived on time, 13.6% arrived at least 30 minutes late, and 1.8% were cancelled during July 2025–June 2026.
Source: U.S. Bureau of Transportation Statistics · Origin-airport cohort · Updated September 16, 2026
HISTORICAL ROUTE SIGNALGenerally reliable
78.2%arrived on time
13.6%30+ min late
1.8%cancelled
28,868scheduled flights
MOST-FLOWN DIRECTIONS
ALL ROUTES →Which route from JAX had the largest sample?
JAX to ATL was JAX's largest published route sample, with 4,018 scheduled flights and a 83.5% on-time rate during July 2025–June 2026.
JAX→ATLJacksonville, FL (JAX) to Atlanta, GA (ATL)4,018 flights analyzedGenerally reliable83.5%on timeJAX→ORDJacksonville, FL (JAX) to Chicago, IL (ORD)2,062 flights analyzedGenerally reliable75.5%on timeJAX→CLTJacksonville, FL (JAX) to Charlotte, NC (CLT)1,970 flights analyzedGenerally reliable79.8%on timeJAX→DFWJacksonville, FL (JAX) to Dallas/Fort Worth, TX (DFW)1,840 flights analyzedVariable73.8%on timeJAX→BOSJacksonville, FL (JAX) to Boston, MA (BOS)1,609 flights analyzedGenerally reliable72.7%on timeJAX→PHLJacksonville, FL (JAX) to Philadelphia, PA (PHL)1,553 flights analyzedVariable75.9%on timeJAX→MIAJacksonville, FL (JAX) to Miami, FL (MIA)1,525 flights analyzedGenerally reliable79.6%on timeJAX→DCAJacksonville, FL (JAX) to Washington, DC (DCA)1,464 flights analyzedVariable69.7%on timeJAX→BWIJacksonville, FL (JAX) to Baltimore, MD (BWI)1,398 flights analyzedGenerally reliable78.9%on timeJAX→EWRJacksonville, FL (JAX) to Newark, NJ (EWR)1,374 flights analyzedVariable76.8%on timeJAX→JFKJacksonville, FL (JAX) to New York, NY (JFK)1,187 flights analyzedVariable71.2%on timeJAX→BNAJacksonville, FL (JAX) to Nashville, TN (BNA)1,111 flights analyzedLower disruption81.2%on timeJAX→DENJacksonville, FL (JAX) to Denver, CO (DEN)995 flights analyzedLower disruption83.2%on timeJAX→IADJacksonville, FL (JAX) to Washington, DC (IAD)771 flights analyzedLower disruption86.9%on timeJAX→IAHJacksonville, FL (JAX) to Houston, TX (IAH)719 flights analyzedLower disruption86.9%on time
Which airline was most reliable departing JAX?
Among qualifying JAX airline departure results, Delta Air Lines had the highest on-time rate: 83.2% of 5,226 flights. Frontier Airlines was lowest at 66.1% across 631 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| American Airlines | 7,101 | 76.8% | 15.0% | 2.0% |
| Delta Air Lines | 5,226 | 83.2% | 10.3% | 1.7% |
| Southwest Airlines | 4,703 | 79.3% | 11.5% | 1.0% |
| United Airlines | 3,969 | 82.9% | 10.9% | 0.9% |
| Republic Airways | 2,244 | 78.3% | 13.6% | 3.1% |
| JetBlue Airways | 1,670 | 70.8% | 18.1% | 3.5% |
| Allegiant Air | 1,031 | 66.1% | 23.3% | 0.4% |
| Envoy Air | 943 | 78.7% | 12.9% | 0.7% |
| PSA Airlines | 810 | 69.5% | 19.9% | 4.4% |
| Frontier Airlines | 631 | 66.1% | 22.2% | 3.3% |
| SkyWest Airlines | 540 | 76.1% | 14.8% | 2.0% |
Origin report, not airport-wide operations.
These figures summarize the reported scheduled passenger flights in the dataset, not every flight or every airport process.