Flight profile · SkyWest Airlines
OO4312
Butte (BTM) to Salt Lake City (SLC) · scheduled 6:10 PM – 7:31 PM
How OO4312 performs
578 operations, 2024-09-10 to 2026-06-30.
Source: US DOT Bureau of Transportation Statistics · 578 operations between 2024-09-10 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO4312 | 95.5% | 0.69% | -27 min | 2.8% | 578 |
| SkyWest Airlines on BTM → SLC | 94.6% | 0.26% | -22 min | 2.0% | 1,556 |
| All BTM → SLC flights | 94.6% | 0.26% | -22 min | 2.0% | 1,556 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-09-10 to 2026-06-30
Other routes OO4312 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 |
|---|---|---|---|
| SLC→BTM Salt Lake City to Butte | 2024-09-10 – 2026-06-30 | 578 | 94.4% |
| PLN→DTW Pellston to Detroit | 2024-06-02 – 2024-07-07 | 36 | — |
Because the same number has served different journeys, the statistics above describe only the route OO4312 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 578 records of OO4312 operating BTM → SLC, 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.