SkyWest Airlines ORD to ASE on-time performance
SkyWest Airlines nonstop flights from Chicago to Aspen · Aug 2025 – Jul 2026Regional airline operating flights for United Express, Delta Connection, American Eagle and Alaska.
On-time arrivals
61%
arrived < 15 min late
Cancelled
3.0%
34 flights
Avg arrival delay
39 min
97 min when late
Rank on route
#1 of 1
route average 61% on time
Key facts
- SkyWest Airlines flights on ORD to ASE arrived on time 61% of the time in Aug 2025 – Jul 2026.
- 3% were cancelled, and 17% arrived an hour or more late.
- That ranks #1 of 1 airlines on this route, which averaged 61% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (30%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)30%
- Air traffic control & airport congestion26%
- Late-arriving aircraft22%
- Extreme weather21%
- Security0%
Other airlines on ORD to ASE
1,134 SkyWest Airlines flights tracked on this route; 34 cancelled, 54 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.