Flight profile · SkyWest Airlines
OO5124
Chicago (ORD) to Eau Claire (EAU) · scheduled 9:20 PM – 11:15 PM
How OO5124 performs
492 operations, 2024-12-13 to 2026-06-30.
OO5124 arrived on time 66.6% of the time, against 68.4% for all ORD → EAU flights — this specific departure is 1.8 percentage points worse than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 1.8 points worse.
Source: US DOT Bureau of Transportation Statistics · 492 operations between 2024-12-13 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO5124 | 66.6% | 5.28% | 1 min | 13.9% | 492 |
| SkyWest Airlines on ORD → EAU | 68.4% | 4.03% | -2 min | 14.5% | 968 |
| All ORD → EAU flights | 68.4% | 4.03% | -2 min | 14.5% | 968 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-12-13 to 2026-06-30
Other routes OO5124 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→PLN Chicago to Pellston | 2025-08-28 – 2025-09-07 | 5 | — |
| PLN→ORD Pellston to Chicago | 2025-08-28 – 2025-09-07 | 5 | — |
| SLN→DEN Salina to Denver | 2025-01-07 – 2025-02-12 | 37 | — |
| DEN→BTM Denver to Butte | 2025-01-03 – 2025-01-06 | 4 | — |
| IAH→VCT Houston to Victoria | 2024-09-07 – 2024-09-28 | 4 | — |
| IAH→MEI Houston to Meridian | 2024-08-19 – 2024-08-31 | 13 | — |
| DEN→RKS Denver to Rock Springs | 2024-06-30 – 2024-06-30 | 1 | — |
| ORD→CMX Chicago to Hancock | 2023-09-29 – 2023-09-30 | 2 | — |
Because the same number has served different journeys, the statistics above describe only the route OO5124 currently operates. Blending them would produce an average of two different flights.
Why OO5124 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
weather severe enough to stop this flight specifically
airspace and airport capacity, including weather-driven flow control
Share of the delay minutes US DOT attributed to each cause for OO5124 on ORD → EAU. 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 492 records of OO5124 operating ORD → EAU, 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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