Flight profile · SkyWest Airlines
OO3750
Seattle (SEA) to Boise (BOI) · scheduled 7:20 AM – 9:55 AM
How OO3750 performs
867 operations, 2023-09-05 to 2026-06-30.
OO3750 arrived on time 90.8% of the time, against 84.1% for all SEA → BOI flights — this specific departure is 6.6 percentage points better than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 5.0 points better.
Source: US DOT Bureau of Transportation Statistics · 867 operations between 2023-09-05 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO3750 | 90.8% | 0.12% | -8 min | 3.0% | 867 |
| SkyWest Airlines on SEA → BOI | 85.8% | 0.18% | -6 min | 3.8% | 9,647 |
| All SEA → BOI flights | 84.1% | 0.24% | -6 min | 4.0% | 11,897 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-09-05 to 2026-06-30
By day of week
Does OO3750 run worse on particular days?
Monday is historically the most reliable day and Wednesday 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 OO3750 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 |
|---|---|---|---|
| BOI→SEA Boise to Seattle | 2023-12-07 – 2026-06-30 | 679 | 90.1% |
| FAR→MSP Fargo to Minneapolis | 2025-11-15 – 2025-12-13 | 4 | — |
| MSP→FAR Minneapolis to Fargo | 2025-11-15 – 2025-12-13 | 4 | — |
| DTW→CMH Detroit to Columbus | 2025-10-25 – 2025-10-25 | 1 | — |
| MCI→DTW Kansas City to Detroit | 2025-09-19 – 2025-09-21 | 2 | — |
| DTW→MCI Detroit to Kansas City | 2025-09-19 – 2025-09-21 | 2 | — |
| FSD→MSP Sioux Falls to Minneapolis | 2025-08-30 – 2025-08-30 | 1 | — |
| MSP→FSD Minneapolis to Sioux Falls | 2025-08-30 – 2025-08-30 | 1 | — |
| MSP→PHL Minneapolis to Philadelphia | 2024-01-03 – 2024-01-07 | 4 | — |
| PHL→MSP Philadelphia to Minneapolis | 2024-01-03 – 2024-01-07 | 4 | — |
| MSO→SLC Missoula to Salt Lake City | 2023-07-01 – 2023-09-04 | 66 | — |
| SLC→MSO Salt Lake City to Missoula | 2023-07-01 – 2023-09-04 | 66 | — |
Because the same number has served different journeys, the statistics above describe only the route OO3750 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 867 records of OO3750 operating SEA → BOI, 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.