SkyWest Airlines COU to ORD on-time performance
SkyWest Airlines nonstop flights from Columbia to Chicago · Aug 2025 – Jul 2026Regional airline operating flights for United Express, Delta Connection, American Eagle and Alaska.
On-time arrivals
69%
arrived < 15 min late
Cancelled
4.8%
40 flights
Avg arrival delay
36 min
113 min when late
Rank on route
#2 of 2
route average 74% on time
Key facts
- SkyWest Airlines flights on COU to ORD arrived on time 69% of the time in Aug 2025 – Jul 2026.
- 4.8% were cancelled, and 15% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 74% on time overall.
- The largest source of delay minutes was late-arriving aircraft (39%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft39%
- Airline (crew, maintenance, cleaning, fueling)34%
- Air traffic control & airport congestion20%
- Extreme weather8%
- Security0%
Other airlines on COU to ORD
- Envoy Air77% on time · 19 min avg delay
Full COU to ORD comparison →
SkyWest Airlines on-time record across all routes →
840 SkyWest Airlines flights tracked on this route; 40 cancelled, 3 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.