OO3358
OO3358 (SkyWest Airlines) is a multi-stop service on 6 routes, busiest Portland to Seattle. Of 389 departures recorded from October 2024 to June 2026, 88.2% left on time, according to the US BTS.
- On-time departures88.2%of 389 flights
- Average delay2.3 min
- June 20261▼ 96.7%vs June 2025
- Cancelled0.0%
- Legs flown under this number6
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods13 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 28 | – | – |
| February | 26 | – | – |
| March | 29 | – | – |
| April | 30 | – | – |
| May | 30 | – | – |
| June | 30 | 1 | ▼ 96.7% |
| July | 31 | – | – |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 25 | – | in progress |
| November | 1 | – | – |
| December | 17 | – | – |
according to the US BTS · October 2024 → June 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 periods13 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 85.7% | – | – |
| February | 73.1% | – | – |
| March | 96.6% | – | – |
| April | 86.7% | – | – |
| May | 83.3% | – | – |
| June | 96.7% | 100.0% | ▲ 3.4% |
| July | 96.8% | – | – |
| August | 100.0% | – | – |
| September | 93.3% | – | – |
| October | 92.0% | – | in progress |
| November | 100.0% | – | – |
| December | 82.4% | – | – |
according to the US BTS · October 2024 → June 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → June 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods13 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | – | – |
| February | 0 | – | – |
| March | 0 | – | – |
| April | 0 | – | – |
| May | 0 | – | – |
| June | 0 | 0 | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → June 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 100.0% 389
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jun 9, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| PDX SEA Portland International Airport – Seattle–Tacoma International Airport | 208 | 6.1 min | 83.2% | 184 |
| BOI PDX Boise Air Terminal/Gowen Field – Portland International Airport | 553 | -2.3 min | 95.0% | 180 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 75.0% | 0 |
| November 2024 | 29 | 29 | 86.2% | 0 |
| December 2024 | 31 | 31 | 77.4% | 0 |
| January 2025 | 28 | 28 | 85.7% | 0 |
| February 2025 | 26 | 26 | 73.1% | 0 |
| March 2025 | 29 | 29 | 96.6% | 0 |
| April 2025 | 30 | 30 | 86.7% | 0 |
| May 2025 | 30 | 30 | 83.3% | 0 |
| June 2025 | 30 | 30 | 96.7% | 0 |
| July 2025 | 31 | 31 | 96.8% | 0 |
| August 2025 | 31 | 31 | 100.0% | 0 |
| September 2025 | 30 | 30 | 93.3% | 0 |
| October 2025 | 25 | 25 | 92.0% | 0 |
| November 2025 | 1 | 1 | 100.0% | 0 |
| December 2025 | 17 | 17 | 82.4% | 0 |
| June 2026 | 1 | 1 | 100.0% | 0 |