Flight profile · SkyWest Airlines
OO4279
Salt Lake City (SLC) to St George (SGU) · scheduled 8:45 PM – 9:51 PM
How OO4279 performs
513 operations, 2025-02-01 to 2026-06-30.
OO4279 arrived on time 93.4% of the time, against 90.9% for all SLC → SGU flights — this specific departure is 2.5 percentage points better than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 2.5 points better.
Source: US DOT Bureau of Transportation Statistics · 513 operations between 2025-02-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO4279 | 93.4% | 0.00% | -13 min | 1.4% | 513 |
| SkyWest Airlines on SLC → SGU | 90.9% | 0.07% | -10 min | 2.8% | 4,551 |
| All SLC → SGU flights | 90.9% | 0.07% | -10 min | 2.8% | 4,551 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-02-01 to 2026-06-30
Other routes OO4279 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 |
|---|---|---|---|
| ESC→MSP Escanaba to Minneapolis | 2023-08-01 – 2024-11-30 | 395 | 87.8% |
| MSP→ESC Minneapolis to Escanaba | 2023-10-09 – 2024-10-06 | 363 | 88.3% |
Because the same number has served different journeys, the statistics above describe only the route OO4279 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 513 records of OO4279 operating SLC → SGU, 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.