Republic Airways DLH to ORD on-time performance
Republic Airways nonstop flights from Duluth to Chicago · Aug 2025 – Jul 2026Regional airline operating flights for American Eagle, Delta Connection and United Express.
On-time arrivals
74%
arrived < 15 min late
Cancelled
3.6%
3 flights
Avg arrival delay
21 min
77 min when late
Rank on route
#1 of 2
route average 69% on time
Key facts
- Republic Airways flights on DLH to ORD arrived on time 74% of the time in Aug 2025 – Jul 2026.
- 3.6% were cancelled, and 13% arrived an hour or more late.
- That ranks #1 of 2 airlines on this route, which averaged 69% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (60%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion60%
- Late-arriving aircraft23%
- Airline (crew, maintenance, cleaning, fueling)18%
- Extreme weather0%
- Security0%
Other airlines on DLH to ORD
- SkyWest Airlines68% on time · 34 min avg delay
Full DLH to ORD comparison →
Republic Airways on-time record across all routes →
83 Republic Airways flights tracked on this route; 3 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.