SkyWest Airlines COS to ORD on-time performance
SkyWest Airlines nonstop flights from Colorado Springs to Chicago · Aug 2025 – Jul 2026Regional airline operating flights for United Express, Delta Connection, American Eagle and Alaska.
On-time arrivals
74%
arrived < 15 min late
Cancelled
2.1%
17 flights
Avg arrival delay
34 min
131 min when late
Rank on route
#2 of 2
route average 75% on time
Key facts
- SkyWest Airlines flights on COS to ORD arrived on time 74% of the time in Aug 2025 – Jul 2026.
- 2.1% were cancelled, and 14% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 75% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (50%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)50%
- Late-arriving aircraft26%
- Air traffic control & airport congestion16%
- Extreme weather8%
- Security0%
Other airlines on COS to ORD
- United Airlines81% on time · 14 min avg delay
Full COS to ORD comparison →
SkyWest Airlines on-time record across all routes →
821 SkyWest Airlines flights tracked on this route; 17 cancelled, 5 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.