Flight profile · SkyWest Airlines
OO3371
Santa Rosa (STS) to Portland (PDX) · scheduled 5:55 PM – 7:37 PM
How OO3371 performs
305 operations, 2025-03-19 to 2026-06-09.
OO3371 arrived on time 87.1% of the time, against 86.0% for all STS → PDX flights — this specific departure is 1.1 percentage points better than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 1.3 points better.
Source: US DOT Bureau of Transportation Statistics · 305 operations between 2025-03-19 to 2026-06-09
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO3371 | 87.1% | 0.66% | -12 min | 6.0% | 305 |
| SkyWest Airlines on STS → PDX | 85.8% | 0.77% | -8 min | 6.2% | 1,038 |
| All STS → PDX flights | 86.0% | 1.41% | -8 min | 6.2% | 1,064 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-03-19 to 2026-06-09
Other routes OO3371 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 |
|---|---|---|---|
| SAN→RDM San Diego to Redmond | 2025-10-25 – 2025-10-25 | 1 | — |
| SEA→PSC Seattle to Pasco | 2025-06-13 – 2025-08-19 | 68 | — |
| BOI→GEG Boise to Spokane | 2025-04-24 – 2025-05-12 | 12 | — |
| GEG→BOI Spokane to Boise | 2025-04-24 – 2025-05-12 | 12 | — |
| SEA→BLI Seattle to Bellingham | 2024-08-20 – 2025-03-18 | 178 | 80.7% |
| BLI→SEA Bellingham to Seattle | 2024-08-20 – 2025-03-18 | 166 | 73.6% |
| SBP→SEA San Luis Obispo to Seattle | 2024-12-14 – 2024-12-14 | 1 | — |
| SAN→STS San Diego to Santa Rosa | 2024-06-13 – 2024-08-19 | 68 | — |
| SFO→SAN San Francisco to San Diego | 2024-05-29 – 2024-06-12 | 3 | — |
| SEA→SAN Seattle to San Diego | 2024-05-18 – 2024-06-08 | 4 | — |
| SJC→SAN San Jose to San Diego | 2024-05-22 – 2024-05-22 | 1 | — |
| SEA→TUS Seattle to Tucson | 2024-05-15 – 2024-05-15 | 1 | — |
| SLC→SEA Salt Lake City to Seattle | 2024-04-16 – 2024-05-14 | 25 | — |
| SLC→SAN Salt Lake City to San Diego | 2024-03-15 – 2024-04-15 | 32 | — |
| SJC→PDX San Jose to Portland | 2024-01-08 – 2024-03-13 | 45 | — |
| SFO→PDX San Francisco to Portland | 2023-11-24 – 2024-01-06 | 5 | — |
| GEG→SFO Spokane to San Francisco | 2023-12-14 – 2023-12-14 | 1 | — |
| SAN→SMF San Diego to Sacramento | 2023-11-28 – 2023-11-28 | 1 | — |
| SMF→SAN Sacramento to San Diego | 2023-11-28 – 2023-11-28 | 1 | — |
| PDX→SFO Portland to San Francisco | 2023-11-24 – 2023-11-24 | 1 | — |
| SAN→SJC San Diego to San Jose | 2023-11-19 – 2023-11-19 | 1 | — |
| SAN→BOI San Diego to Boise | 2023-11-17 – 2023-11-17 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route OO3371 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 305 records of OO3371 operating STS → PDX, 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.