Flight profile · SkyWest Airlines
OO5770
Aspen (ASE) to Denver (DEN) · scheduled 9:00 AM – 10:35 AM
How OO5770 performs
796 operations, 2023-10-29 to 2026-06-29.
OO5770 arrived on time 78.8% of the time, against 73.2% for all ASE → DEN flights — this specific departure is 5.6 percentage points better than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 5.6 points better.
Source: US DOT Bureau of Transportation Statistics · 796 operations between 2023-10-29 to 2026-06-29
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO5770 | 78.8% | 5.53% | -4 min | 8.7% | 796 |
| SkyWest Airlines on ASE → DEN | 73.2% | 5.43% | -6 min | 12.8% | 8,188 |
| All ASE → DEN flights | 73.2% | 5.43% | -6 min | 12.8% | 8,188 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-10-29 to 2026-06-29
Other routes OO5770 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 |
|---|---|---|---|
| SLC→SFO Salt Lake City to San Francisco | 2026-04-30 – 2026-05-20 | 21 | — |
| SFO→SEA San Francisco to Seattle | 2025-09-25 – 2025-09-29 | 3 | — |
| TYS→DEN Knoxville/Maryville to Denver | 2024-05-23 – 2024-05-23 | 1 | — |
| ORD→CVG Chicago to Cincinnati / Covington | 2023-10-15 – 2023-10-15 | 1 | — |
| ORD→FWA Chicago to Fort Wayne | 2023-09-07 – 2023-09-25 | 12 | — |
| ORD→DAY Chicago to Dayton | 2023-08-01 – 2023-08-31 | 31 | — |
| COS→DEN Colorado Springs to Denver | 2023-07-01 – 2023-07-01 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route OO5770 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 796 records of OO5770 operating ASE → DEN, 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.