Flight profile · SkyWest Airlines
OO4011
Atlanta (ATL) to Aspen (ASE) · scheduled 9:40 AM – 11:21 AM
How OO4011 performs
831 operations, 2024-01-08 to 2026-06-30.
OO4011 arrived on time 74.5% of the time, against 71.1% for all ATL → ASE flights — this specific departure is 3.4 percentage points better than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 3.4 points better.
Source: US DOT Bureau of Transportation Statistics · 831 operations between 2024-01-08 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO4011 | 74.5% | 1.08% | -2 min | 7.9% | 831 |
| SkyWest Airlines on ATL → ASE | 71.1% | 1.42% | -2 min | 12.2% | 1,197 |
| All ATL → ASE flights | 71.1% | 1.42% | -2 min | 12.2% | 1,197 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-01-08 to 2026-06-30
Other routes OO4011 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 |
|---|---|---|---|
| MSP→RAP Minneapolis to Rapid City | 2025-05-06 – 2025-05-06 | 1 | — |
| MDW→MSP Chicago to Minneapolis | 2023-12-16 – 2024-01-07 | 23 | — |
| RDM→SLC Redmond to Salt Lake City | 2023-11-05 – 2023-12-15 | 41 | — |
| SLC→IDA Salt Lake City to Idaho Falls | 2023-11-04 – 2023-11-04 | 1 | — |
| DTW→IAD Detroit to Washington | 2023-09-10 – 2023-10-27 | 42 | — |
| IAD→DTW Washington to Detroit | 2023-09-10 – 2023-10-27 | 42 | — |
| SJC→SLC San Jose to Salt Lake City | 2023-09-09 – 2023-10-07 | 5 | — |
| SLC→SJC Salt Lake City to San Jose | 2023-09-09 – 2023-10-07 | 5 | — |
| MSP→MDW Minneapolis to Chicago | 2023-09-05 – 2023-09-08 | 4 | — |
| BMI→DTW Bloomington/Normal to Detroit | 2023-07-14 – 2023-09-01 | 15 | — |
| DTW→BMI Detroit to Bloomington/Normal | 2023-07-14 – 2023-09-01 | 15 | — |
| MSP→FSD Minneapolis to Sioux Falls | 2023-07-03 – 2023-07-08 | 4 | — |
Because the same number has served different journeys, the statistics above describe only the route OO4011 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 831 records of OO4011 operating ATL → 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.