Flight profile · SkyWest Airlines
OO5493
Aspen (ASE) to Houston (IAH) · scheduled 11:45 AM – 3:36 PM
How OO5493 performs
147 operations, 2025-12-18 to 2026-06-30.
OO5493 arrived on time 75.2% of the time, against 66.6% for all ASE → IAH flights — this specific departure is 8.6 percentage points better than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 8.6 points better.
Source: US DOT Bureau of Transportation Statistics · 147 operations between 2025-12-18 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO5493 | 75.2% | 4.08% | -11 min | 14.6% | 147 |
| SkyWest Airlines on ASE → IAH | 66.6% | 6.28% | -5 min | 17.9% | 1,830 |
| All ASE → IAH flights | 66.6% | 6.28% | -5 min | 17.9% | 1,830 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-12-18 to 2026-06-30
Other routes OO5493 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 |
|---|---|---|---|
| RDD→LAX Redding to Los Angeles | 2026-05-21 – 2026-05-21 | 1 | — |
| DEN→SAF Denver to Santa Fe | 2026-04-30 – 2026-05-20 | 21 | — |
| IAH→MKE Houston to Milwaukee | 2026-04-06 – 2026-04-29 | 23 | — |
| ORD→FCA Chicago to Kalispell | 2025-12-13 – 2025-12-13 | 1 | — |
| TYS→ORD Knoxville/Maryville to Chicago | 2025-11-01 – 2025-12-01 | 30 | — |
| LAX→PHX Los Angeles to Phoenix | 2025-11-28 – 2025-11-28 | 1 | — |
| IAH→BTR Houston to Baton Rouge | 2025-10-26 – 2025-10-31 | 6 | — |
| IAH→ICT Houston to Wichita | 2025-08-19 – 2025-10-25 | 68 | — |
| ORD→ATW Chicago to Appleton | 2023-07-01 – 2025-08-18 | 777 | 74.2% |
Because the same number has served different journeys, the statistics above describe only the route OO5493 currently operates. Blending them would produce an average of two different flights.
Why OO5493 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding, fuelling — within the carrier’s control
the inbound aircraft was late, so this flight started late
airspace and airport capacity, including weather-driven flow control
weather severe enough to stop this flight specifically
Share of the delay minutes US DOT attributed to each cause for OO5493 on ASE → IAH. 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 147 records of OO5493 operating ASE → IAH, 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.
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