Flight profile · SkyWest Airlines
OO3688
Seattle (SEA) to Boise (BOI) · scheduled 4:35 PM – 7:17 PM
How OO3688 performs
971 operations, 2023-09-05 to 2026-06-30.
OO3688 arrived on time 86.8% of the time, against 84.1% for all SEA → BOI flights — this specific departure is 2.7 percentage points better than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 1.0 points better.
Source: US DOT Bureau of Transportation Statistics · 971 operations between 2023-09-05 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO3688 | 86.8% | 0.10% | -7 min | 3.8% | 971 |
| 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 OO3688 run worse on particular days?
Saturday is historically the most reliable day and Thursday the least, a gap of 11.1 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 OO3688 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 – 2026-06-28 | 638 | 79.0% |
| SLC→GEG Salt Lake City to Spokane | 2024-07-07 – 2024-07-07 | 1 | — |
| MSN→MSP Madison to Minneapolis | 2024-05-07 – 2024-06-06 | 26 | — |
| SLC→OKC Salt Lake City to Oklahoma City | 2024-05-11 – 2024-06-01 | 5 | — |
| ATL→LEX Atlanta to Lexington | 2023-11-23 – 2023-11-24 | 2 | — |
| SEA→EUG Seattle to Eugene | 2023-10-28 – 2023-11-04 | 8 | — |
| EUG→SEA Eugene to Seattle | 2023-11-02 – 2023-11-03 | 2 | — |
| AGS→ATL Augusta to Atlanta | 2023-09-04 – 2023-09-04 | 1 | — |
| ATL→AGS Atlanta to Augusta | 2023-09-04 – 2023-09-04 | 1 | — |
| MSP→SDF Minneapolis to Louisville | 2023-08-03 – 2023-08-31 | 21 | — |
| SDF→MSP Louisville to Minneapolis | 2023-08-03 – 2023-08-31 | 21 | — |
| DTW→CMH Detroit to Columbus | 2023-07-05 – 2023-07-09 | 2 | — |
Because the same number has served different journeys, the statistics above describe only the route OO3688 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 971 records of OO3688 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.