Republic Airways CMH to ORD on-time performance
Republic Airways nonstop flights from Columbus to Chicago · Aug 2025 – Jul 2026Regional airline operating flights for American Eagle, Delta Connection and United Express.
On-time arrivals
84%
arrived < 15 min late
Cancelled
2.5%
40 flights
Avg arrival delay
12 min
67 min when late
Rank on route
#2 of 6
route average 76% on time
Key facts
- Republic Airways flights on CMH to ORD arrived on time 84% of the time in Aug 2025 – Jul 2026.
- 2.5% were cancelled, and 6% arrived an hour or more late.
- That ranks #2 of 6 airlines on this route, which averaged 76% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (40%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion40%
- Late-arriving aircraft31%
- Airline (crew, maintenance, cleaning, fueling)28%
- Extreme weather1%
- Security0%
Other airlines on CMH to ORD
- Envoy Air76% on time · 25 min avg delay
- United Airlines68% on time · 29 min avg delay
- SkyWest Airlines69% on time · 36 min avg delay
- American Airlines86% on time · 14 min avg delay
- PSA Airlines70% on time · 24 min avg delay
Full CMH to ORD comparison →
Republic Airways on-time record across all routes →
1,577 Republic Airways flights tracked on this route; 40 cancelled, 2 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.