Republic Airways ORD to MKE on-time performance
Republic Airways nonstop flights from Chicago to Milwaukee · Aug 2025 – Jul 2026Regional airline operating flights for American Eagle, Delta Connection and United Express.
On-time arrivals
80%
arrived < 15 min late
Cancelled
7.1%
8 flights
Avg arrival delay
14 min
63 min when late
Rank on route
#1 of 4
route average 65% on time
Key facts
- Republic Airways flights on ORD to MKE arrived on time 80% of the time in Aug 2025 – Jul 2026.
- 7.1% were cancelled, and 10% arrived an hour or more late.
- That ranks #1 of 4 airlines on this route, which averaged 65% on time overall.
- The largest source of delay minutes was late-arriving aircraft (47%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft47%
- Air traffic control & airport congestion30%
- Airline (crew, maintenance, cleaning, fueling)21%
- Extreme weather2%
- Security0%
Other airlines on ORD to MKE
- SkyWest Airlines64% on time · 33 min avg delay
- Envoy Air64% on time · 26 min avg delay
- PSA Airlines73% on time · 87 min avg delay
Full ORD to MKE comparison →
Republic Airways on-time record across all routes →
113 Republic Airways flights tracked on this route; 8 cancelled, 0 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.