Flight profile · SkyWest Airlines
OO5876
Chicago (ORD) to Aspen (ASE) · scheduled 9:00 AM – 11:09 AM
How OO5876 performs
497 operations, 2024-03-07 to 2026-03-28.
OO5876 arrived on time 69.5% of the time, against 62.8% for all ORD → ASE flights — this specific departure is 6.8 percentage points better than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 6.8 points better.
Source: US DOT Bureau of Transportation Statistics · 497 operations between 2024-03-07 to 2026-03-28
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO5876 | 69.5% | 0.80% | -1 min | 13.9% | 497 |
| SkyWest Airlines on ORD → ASE | 62.8% | 2.90% | 2 min | 16.0% | 2,934 |
| All ORD → ASE flights | 62.8% | 2.90% | 2 min | 16.0% | 2,934 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-03-07 to 2026-03-28
Other routes OO5876 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
| Route | Operated | Flights | On time |
|---|---|---|---|
| LAX→FAT Los Angeles to Fresno | 2025-10-26 – 2025-12-01 | 25 | — |
| DSM→ORD Des Moines to Chicago | 2025-07-06 – 2025-07-27 | 5 | — |
| ICT→DEN Wichita to Denver | 2025-05-22 – 2025-06-25 | 35 | — |
| IAH→BHM Houston to Birmingham | 2024-11-30 – 2024-12-01 | 2 | — |
Because the same number has served different journeys, the statistics above describe only the route OO5876 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 497 records of OO5876 operating ORD → ASE, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.