Republic Airways ORD to DLH on-time performance
Republic Airways nonstop flights from Chicago to Duluth · Aug 2025 – Jul 2026Regional airline operating flights for American Eagle, Delta Connection and United Express.
On-time arrivals
78%
arrived < 15 min late
Cancelled
7.2%
6 flights
Avg arrival delay
22 min
95 min when late
Rank on route
#1 of 2
route average 65% on time
Key facts
- Republic Airways flights on ORD to DLH arrived on time 78% of the time in Aug 2025 – Jul 2026.
- 7.2% were cancelled, and 5% arrived an hour or more late.
- That ranks #1 of 2 airlines on this route, which averaged 65% on time overall.
- The largest source of delay minutes was extreme weather (36%).
On-time trend by month
Why this airline's flights were late
- Extreme weather36%
- Airline (crew, maintenance, cleaning, fueling)30%
- Air traffic control & airport congestion21%
- Late-arriving aircraft13%
- Security0%
Other airlines on ORD to DLH
- SkyWest Airlines64% on time · 29 min avg delay
Full ORD to DLH comparison →
Republic Airways on-time record across all routes →
83 Republic Airways flights tracked on this route; 6 cancelled, 1 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.