Flight profile · SkyWest Airlines
OO3975
Appleton (ATW) to Minneapolis (MSP) · scheduled 6:25 AM – 7:40 AM
How OO3975 performs
748 operations, 2023-12-16 to 2026-06-06.
OO3975 arrived on time 81.6% of the time, against 77.7% for all ATW → MSP flights — this specific departure is 3.9 percentage points better than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 4.0 points better.
Source: US DOT Bureau of Transportation Statistics · 748 operations between 2023-12-16 to 2026-06-06
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO3975 | 81.6% | 1.47% | -13 min | 8.4% | 748 |
| SkyWest Airlines on ATW → MSP | 77.6% | 1.29% | -10 min | 10.6% | 2,557 |
| All ATW → MSP flights | 77.7% | 1.27% | -10 min | 10.6% | 2,765 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-12-16 to 2026-06-06
Other routes OO3975 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 |
|---|---|---|---|
| ATL→FWA Atlanta to Fort Wayne | 2024-03-09 – 2024-03-09 | 1 | — |
| MSP→MDW Minneapolis to Chicago | 2024-01-08 – 2024-03-08 | 51 | — |
| DTW→IND Detroit to Indianapolis | 2024-02-24 – 2024-02-24 | 1 | — |
| IND→DTW Indianapolis to Detroit | 2024-02-24 – 2024-02-24 | 1 | — |
| ATL→MGM Atlanta to Montgomery | 2023-12-07 – 2023-12-15 | 7 | — |
| MGM→ATL Montgomery to Atlanta | 2023-12-07 – 2023-12-15 | 7 | — |
| MSN→MSP Madison to Minneapolis | 2023-09-10 – 2023-11-27 | 63 | — |
| GRB→MSP Green Bay to Minneapolis | 2023-10-28 – 2023-11-03 | 3 | — |
| ORD→JFK Chicago to New York | 2023-07-02 – 2023-09-04 | 62 | — |
Because the same number has served different journeys, the statistics above describe only the route OO3975 currently operates. Blending them would produce an average of two different flights.
Why OO3975 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding, fuelling — within the carrier’s control
weather severe enough to stop this flight specifically
airspace and airport capacity, including weather-driven flow control
screening or terminal security incidents
Share of the delay minutes US DOT attributed to each cause for OO3975 on ATW → MSP. 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 748 records of OO3975 operating ATW → MSP, 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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