Flight profile · SkyWest Airlines
OO3891
Seattle (SEA) to Pasco (PSC) · scheduled 3:25 PM – 4:29 PM
How OO3891 performs
457 operations, 2024-06-07 to 2026-06-30.
OO3891 arrived on time 84.4% of the time, against 82.2% for all SEA → PSC flights — this specific departure is 2.3 percentage points better than the route as a whole.
Source: US DOT Bureau of Transportation Statistics · 457 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO3891 | 84.4% | 0.22% | -10 min | 5.0% | 457 |
| SkyWest Airlines on SEA → PSC | 83.8% | 0.37% | -5 min | 4.3% | 4,642 |
| All SEA → PSC flights | 82.2% | 0.62% | -5 min | 4.4% | 5,822 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes OO3891 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 |
|---|---|---|---|
| PSC→SEA Pasco to Seattle | 2024-12-19 – 2026-06-30 | 54 | — |
| MKE→MSP Milwaukee to Minneapolis | 2025-09-08 – 2025-09-08 | 1 | — |
| MSP→MKE Minneapolis to Milwaukee | 2025-09-08 – 2025-09-08 | 1 | — |
| MSN→DTW Madison to Detroit | 2025-06-22 – 2025-06-22 | 1 | — |
| DTW→MSN Detroit to Madison | 2025-06-22 – 2025-06-22 | 1 | — |
| DTW→PIT Detroit to Pittsburgh | 2024-11-10 – 2024-11-10 | 1 | — |
| MEM→DTW Memphis to Detroit | 2024-09-09 – 2024-10-06 | 28 | — |
| LAS→SAN Las Vegas to San Diego | 2024-05-09 – 2024-06-06 | 21 | — |
| SAN→LAS San Diego to Las Vegas | 2024-05-09 – 2024-06-06 | 21 | — |
| DTW→SDF Detroit to Louisville | 2024-05-06 – 2024-05-06 | 1 | — |
| DTW→PHL Detroit to Philadelphia | 2024-04-08 – 2024-05-05 | 28 | — |
| LGA→PIT New York to Pittsburgh | 2024-03-11 – 2024-04-05 | 20 | — |
| OMA→MSP Omaha to Minneapolis | 2024-01-08 – 2024-03-08 | 47 | — |
| ATL→SBN Atlanta to South Bend | 2023-12-16 – 2024-01-07 | 23 | — |
| SEA→SFO Seattle to San Francisco | 2023-09-05 – 2023-12-15 | 71 | — |
| SFO→SEA San Francisco to Seattle | 2023-09-05 – 2023-12-15 | 71 | — |
| ORD→DTW Chicago to Detroit | 2023-09-04 – 2023-11-04 | 28 | — |
| DTW→ORD Detroit to Chicago | 2023-09-04 – 2023-09-04 | 1 | — |
| LAX→OAK Los Angeles to Oakland | 2023-07-01 – 2023-09-03 | 11 | — |
| ATL→MGM Atlanta to Montgomery | 2023-07-05 – 2023-09-01 | 45 | — |
Because the same number has served different journeys, the statistics above describe only the route OO3891 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 457 records of OO3891 operating SEA → PSC, 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.