Republic Airways JAX to ORD on-time performance
Republic Airways nonstop flights from Jacksonville to Chicago · Aug 2025 – Jul 2026Regional airline operating flights for American Eagle, Delta Connection and United Express.
On-time arrivals
79%
arrived < 15 min late
Cancelled
4.5%
15 flights
Avg arrival delay
15 min
68 min when late
Rank on route
#2 of 6
route average 78% on time
Key facts
- Republic Airways flights on JAX to ORD arrived on time 79% of the time in Aug 2025 – Jul 2026.
- 4.5% were cancelled, and 9% arrived an hour or more late.
- That ranks #2 of 6 airlines on this route, which averaged 78% on time overall.
- The largest source of delay minutes was late-arriving aircraft (49%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft49%
- Air traffic control & airport congestion33%
- Extreme weather10%
- Airline (crew, maintenance, cleaning, fueling)8%
- Security0%
Other airlines on JAX to ORD
- United Airlines79% on time · 21 min avg delay
- American Airlines77% on time · 28 min avg delay
- Envoy Air75% on time · 17 min avg delay
- SkyWest Airlines74% on time · 21 min avg delay
- PSA Airlines100% on time · 1 min avg delay
Full JAX to ORD comparison →
Republic Airways on-time record across all routes →
336 Republic Airways flights tracked on this route; 15 cancelled, 3 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.