SkyWest Airlines ORD to DLH on-time performance
SkyWest Airlines nonstop flights from Chicago to Duluth · Aug 2025 – Jul 2026Regional airline operating flights for United Express, Delta Connection, American Eagle and Alaska.
On-time arrivals
64%
arrived < 15 min late
Cancelled
4.2%
48 flights
Avg arrival delay
29 min
78 min when late
Rank on route
#2 of 2
route average 65% on time
Key facts
- SkyWest Airlines flights on ORD to DLH arrived on time 64% of the time in Aug 2025 – Jul 2026.
- 4.2% were cancelled, and 14% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 65% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (40%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)40%
- Late-arriving aircraft33%
- Air traffic control & airport congestion18%
- Extreme weather9%
- Security0%
Other airlines on ORD to DLH
- Republic Airways78% on time · 22 min avg delay
Full ORD to DLH comparison →
SkyWest Airlines on-time record across all routes →
1,140 SkyWest Airlines flights tracked on this route; 48 cancelled, 4 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.