Flight profile · SkyWest Airlines
OO4043
Seattle (SEA) to Sacramento (SMF) · scheduled 4:59 PM – 6:53 PM
How OO4043 performs
660 operations, 2024-03-10 to 2026-06-30.
OO4043 arrived on time 87.4% of the time, against 80.1% for all SEA → SMF flights — this specific departure is 7.2 percentage points better than the route as a whole.
Source: US DOT Bureau of Transportation Statistics · 660 operations between 2024-03-10 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO4043 | 87.4% | 0.15% | -6 min | 4.0% | 660 |
| SkyWest Airlines on SEA → SMF | 87.5% | 0.12% | -6 min | 3.4% | 5,129 |
| All SEA → SMF flights | 80.1% | 0.40% | -3 min | 4.4% | 12,695 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-03-10 to 2026-06-30
Other routes OO4043 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 |
|---|---|---|---|
| SMF→SEA Sacramento to Seattle | 2024-03-10 – 2026-06-30 | 320 | 79.3% |
| LGA→BNA New York to Nashville | 2025-06-14 – 2025-08-09 | 9 | — |
| BNA→LGA Nashville to New York | 2025-06-14 – 2025-07-05 | 4 | — |
| DTW→MEM Detroit to Memphis | 2024-09-09 – 2024-10-06 | 20 | — |
| MEM→DTW Memphis to Detroit | 2024-09-09 – 2024-10-06 | 16 | — |
| LAX→PHX Los Angeles to Phoenix | 2024-09-10 – 2024-10-02 | 8 | — |
| DTW→IND Detroit to Indianapolis | 2024-07-13 – 2024-08-03 | 4 | — |
| MSP→BIL Minneapolis to Billings | 2024-06-29 – 2024-07-06 | 3 | — |
| BIL→MSP Billings to Minneapolis | 2024-06-29 – 2024-07-06 | 3 | — |
| IAD→JFK Washington to New York | 2024-05-07 – 2024-06-06 | 31 | — |
| DTW→ORD Detroit to Chicago | 2024-01-08 – 2024-02-05 | 12 | — |
| OAK→SLC Oakland to Salt Lake City | 2023-12-16 – 2024-01-07 | 23 | — |
| MSP→CLE Minneapolis to Cleveland | 2023-11-06 – 2023-12-15 | 24 | — |
| CLE→MSP Cleveland to Minneapolis | 2023-12-07 – 2023-12-15 | 8 | — |
| EVV→ATL Evansville to Atlanta | 2023-10-28 – 2023-11-04 | 8 | — |
| DTW→IAD Detroit to Washington | 2023-09-05 – 2023-10-27 | 52 | — |
| IAD→DTW Washington to Detroit | 2023-09-05 – 2023-10-08 | 34 | — |
| SEA→PDX Seattle to Portland | 2023-07-01 – 2023-09-04 | 66 | — |
Because the same number has served different journeys, the statistics above describe only the route OO4043 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 660 records of OO4043 operating SEA → SMF, 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.