Flight profile · SkyWest Airlines
OO3903
Salt Lake City (SLC) to Oakland (OAK) · scheduled 3:10 PM – 4:07 PM
How OO3903 performs
940 operations, 2023-09-05 to 2026-06-30.
OO3903 arrived on time 91.6% of the time, against 88.3% for all SLC → OAK flights — this specific departure is 3.3 percentage points better than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 1.0 points worse.
Source: US DOT Bureau of Transportation Statistics · 940 operations between 2023-09-05 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO3903 | 91.6% | 0.11% | -8 min | 2.2% | 940 |
| SkyWest Airlines on SLC → OAK | 92.6% | 0.13% | -8 min | 2.1% | 2,354 |
| All SLC → OAK flights | 88.3% | 0.14% | -8 min | 3.3% | 5,652 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-09-05 to 2026-06-30
By day of week
Does OO3903 run worse on particular days?
Friday is historically the most reliable day and Monday the least, a gap of 5.1 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-09-05 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Other routes OO3903 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 |
|---|---|---|---|
| OAK→SLC Oakland to Salt Lake City | 2023-10-09 – 2026-06-30 | 899 | 92.0% |
| SEA→GEG Seattle to Spokane | 2026-01-04 – 2026-01-04 | 1 | — |
| GFK→MSP Grand Forks to Minneapolis | 2023-10-28 – 2023-11-04 | 8 | — |
| MSP→GFK Minneapolis to Grand Forks | 2023-10-28 – 2023-11-04 | 8 | — |
| SDF→MSP Louisville to Minneapolis | 2023-07-01 – 2023-09-04 | 66 | — |
Because the same number has served different journeys, the statistics above describe only the route OO3903 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 940 records of OO3903 operating SLC → OAK, 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.