Flight profile · SkyWest Airlines
OO3398
Sacramento (SMF) to San Diego (SAN) · scheduled 6:00 AM – 7:36 AM
How OO3398 performs
746 operations, 2023-11-17 to 2026-06-09.
OO3398 arrived on time 89.5% of the time, against 76.8% for all SMF → SAN flights — this specific departure is 12.6 percentage points better than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 10.3 points better.
Source: US DOT Bureau of Transportation Statistics · 746 operations between 2023-11-17 to 2026-06-09
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO3398 | 89.5% | 1.07% | -8 min | 2.3% | 746 |
| SkyWest Airlines on SMF → SAN | 79.1% | 1.07% | -3 min | 5.5% | 3,561 |
| All SMF → SAN flights | 76.8% | 0.85% | -2 min | 5.5% | 15,847 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-11-17 to 2026-06-09
Other routes OO3398 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 |
|---|---|---|---|
| LAS→LAX Las Vegas to Los Angeles | 2023-08-19 – 2026-01-06 | 4 | — |
| SAN→SMF San Diego to Sacramento | 2023-11-19 – 2024-03-11 | 33 | — |
| SAN→SJC San Diego to San Jose | 2023-11-17 – 2023-11-25 | 3 | — |
| LAX→SFO Los Angeles to San Francisco | 2023-09-06 – 2023-11-16 | 72 | — |
| SFO→LAX San Francisco to Los Angeles | 2023-09-06 – 2023-11-13 | 57 | — |
| LAX→LAS Los Angeles to Las Vegas | 2023-08-19 – 2023-09-02 | 3 | — |
| PDX→SFO Portland to San Francisco | 2023-08-15 – 2023-08-30 | 4 | — |
| LAX→PDX Los Angeles to Portland | 2023-07-15 – 2023-08-12 | 5 | — |
| GEG→SEA Spokane to Seattle | 2023-07-01 – 2023-07-01 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route OO3398 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 746 records of OO3398 operating SMF → SAN, 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.