OO3321
OO3321 (SkyWest Airlines) is a multi-stop service on 13 routes, busiest Santa Rosa to Portland. Of 423 departures recorded from October 2024 to July 2026, 79.5% left on time, according to the US BTS.
- On-time departures79.5%of 423 flights
- Average delay13.1 min
- July 202631▲ 0.0%vs July 2025
- Cancelled1.0%
- Legs flown under this number13
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 27 | 13 | ▼ 51.9% |
| February | 23 | 10 | ▼ 56.5% |
| March | 17 | 4 | ▼ 76.5% |
| April | 9 | 1 | ▼ 88.9% |
| May | 23 | – | – |
| June | 25 | 21 | ▼ 16.0% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 19 | – | in progress |
| November | 11 | – | – |
| December | 22 | – | – |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 88.9% | 92.3% | ▲ 3.8% |
| February | 68.2% | 80.0% | ▲ 17.3% |
| March | 76.5% | 100.0% | ▲ 30.8% |
| April | 66.7% | 100.0% | ▲ 50.0% |
| May | 56.5% | – | – |
| June | 72.0% | 76.2% | ▲ 5.8% |
| July | 77.4% | 93.6% | ▲ 20.8% |
| August | 80.7% | – | – |
| September | 89.7% | – | – |
| October | 100.0% | – | in progress |
| November | 90.0% | – | – |
| December | 72.7% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | – | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 99.1% 419
- Cancelled 0.9% 4
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| STS PDX Charles M. Schulz Sonoma County Airport – Portland International Airport | 787 | 16.7 min | 72.2% | 135 |
| SEA BOI Seattle–Tacoma International Airport – Boise Air Terminal/Gowen Field | 641 | 14.7 min | 73.6% | 91 |
| LAX MFR Los Angeles International Airport – Rogue Valley International-Medford Airport | 1,015 | 6.7 min | 86.5% | 52 |
| BOI SEA Boise Air Terminal/Gowen Field – Seattle–Tacoma International Airport | 641 | -2.7 min | 94.0% | 51 |
| SEA EGE Seattle–Tacoma International Airport – Eagle County Regional Airport | 1,510 | 11.7 min | 81.8% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 26 | 25 | 68.0% | 1 |
| December 2024 | 29 | 29 | 72.4% | 0 |
| January 2025 | 27 | 27 | 88.9% | 0 |
| February 2025 | 23 | 22 | 68.2% | 1 |
| March 2025 | 17 | 17 | 76.5% | 0 |
| April 2025 | 9 | 9 | 66.7% | 0 |
| May 2025 | 23 | 23 | 56.5% | 0 |
| June 2025 | 25 | 25 | 72.0% | 0 |
| July 2025 | 31 | 31 | 77.4% | 0 |
| August 2025 | 31 | 31 | 80.7% | 0 |
| September 2025 | 30 | 29 | 89.7% | 1 |
| October 2025 | 19 | 19 | 100.0% | 0 |
| November 2025 | 11 | 10 | 90.0% | 1 |
| December 2025 | 22 | 22 | 72.7% | 0 |
| January 2026 | 13 | 13 | 92.3% | 0 |
| February 2026 | 10 | 10 | 80.0% | 0 |
| March 2026 | 4 | 4 | 100.0% | 0 |
| April 2026 | 1 | 1 | 100.0% | 0 |
| June 2026 | 21 | 21 | 76.2% | 0 |
| July 2026 | 31 | 31 | 93.6% | 0 |