Flight profile · SkyWest Airlines
OO5745
Aspen (ASE) to San Francisco (SFO) · scheduled 10:00 AM – 9:43 AM
How OO5745 performs
490 operations, 2023-07-01 to 2026-06-30.
OO5745 arrived on time 63.2% of the time, against 64.9% for all ASE → SFO flights — this specific departure is 1.7 percentage points worse than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 1.7 points worse.
Source: US DOT Bureau of Transportation Statistics · 490 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO5745 | 63.2% | 4.69% | -1 min | 17.5% | 490 |
| SkyWest Airlines on ASE → SFO | 64.9% | 6.54% | -4 min | 17.9% | 1,071 |
| All ASE → SFO flights | 64.9% | 6.54% | -4 min | 17.9% | 1,071 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
Other routes OO5745 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 |
|---|---|---|---|
| ORD→MSP Chicago to Minneapolis | 2026-05-01 – 2026-05-01 | 1 | — |
| OKC→ORD Oklahoma City to Chicago | 2026-01-09 – 2026-02-06 | 7 | — |
| ORD→PIT Chicago to Pittsburgh | 2025-11-01 – 2025-11-29 | 5 | — |
| DEN→OKC Denver to Oklahoma City | 2025-08-21 – 2025-10-24 | 37 | — |
| CID→ORD Cedar Rapids to Chicago | 2025-08-01 – 2025-08-18 | 18 | — |
| SYR→ORD Syracuse to Chicago | 2025-07-05 – 2025-07-27 | 6 | — |
| TUS→DEN Tucson to Denver | 2025-05-01 – 2025-06-25 | 56 | — |
| COS→DEN Colorado Springs to Denver | 2024-11-02 – 2024-12-02 | 5 | — |
| ATL→IAH Atlanta to Houston | 2024-10-04 – 2024-10-11 | 2 | — |
| LAX→SFO Los Angeles to San Francisco | 2024-09-21 – 2024-09-22 | 2 | — |
| ORD→MSN Chicago to Madison | 2024-08-31 – 2024-08-31 | 1 | — |
| SFO→BOI San Francisco to Boise | 2024-05-23 – 2024-05-23 | 1 | — |
| LNK→DEN Lincoln to Denver | 2024-05-22 – 2024-05-22 | 1 | — |
| SAN→SFO San Diego to San Francisco | 2024-05-01 – 2024-05-01 | 1 | — |
| IAH→BNA Houston to Nashville | 2023-11-26 – 2023-11-26 | 1 | — |
| ORD→MCI Chicago to Kansas City | 2023-10-29 – 2023-10-29 | 1 | — |
| ORD→AVL Chicago to Asheville | 2023-10-28 – 2023-10-28 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route OO5745 currently operates. Blending them would produce an average of two different flights.
Why OO5745 runs late
Where US DOT attributed the delay minutes on this flight.
airspace and airport capacity, including weather-driven flow control
crew, maintenance, boarding, fuelling — within the carrier’s control
the inbound aircraft was late, so this flight started late
weather severe enough to stop this flight specifically
Share of the delay minutes US DOT attributed to each cause for OO5745 on ASE → SFO. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Data and methodology
Calculated by FlyerIntel from 490 records of OO5745 operating ASE → SFO, 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.