OO3403
OO3403 (SkyWest Airlines) is a multi-stop service on 19 routes, busiest Spokane to Portland. Of 325 departures recorded from October 2024 to June 2026, 83.0% left on time, according to the US BTS.
- On-time departures83.0%of 325 flights
- Average delay5.2 min
- June 20261▼ 90.9%vs June 2025
- Cancelled0.3%
- Legs flown under this number19
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods14 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 36 | – | – |
| February | 28 | – | – |
| March | 29 | 14 | ▼ 51.7% |
| April | 18 | 30 | ▲ 66.7% |
| May | 17 | 12 | ▼ 29.4% |
| June | 11 | 1 | ▼ 90.9% |
| July | – | – | – |
| August | 1 | – | – |
| September | – | – | – |
| October | 6 | – | in progress |
| November | 20 | – | – |
| December | 16 | – | – |
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 periods14 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 86.1% | – | – |
| February | 88.9% | – | – |
| March | 100.0% | 100.0% | 0.0% |
| April | 100.0% | 86.7% | ▼ 13.3% |
| May | 76.5% | 75.0% | ▼ 1.9% |
| June | 63.6% | 100.0% | ▲ 57.1% |
| July | – | – | – |
| August | 100.0% | – | – |
| September | – | – | – |
| October | 100.0% | – | in progress |
| November | 95.0% | – | – |
| December | 75.0% | – | – |
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 periods14 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | – | – |
| February | 1 | – | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | – | – | – |
| August | 0 | – | – |
| September | – | – | – |
| 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 99.7% 324
- Cancelled 0.3% 1
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
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| GEG PDX Spokane International Airport – Portland International Airport | 448 | -0.7 min | 96.0% | 100 |
| LAS STS Harry Reid International Airport – Charles M. Schulz Sonoma County Airport | 729 | 0.3 min | 87.5% | 56 |
| PDX GEG Portland International Airport – Spokane International Airport | 448 | 5.9 min | 88.1% | 42 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 26 | 26 | 76.9% | 0 |
| November 2024 | 23 | 23 | 65.2% | 0 |
| December 2024 | 37 | 37 | 64.9% | 0 |
| January 2025 | 36 | 36 | 86.1% | 0 |
| February 2025 | 28 | 27 | 88.9% | 1 |
| March 2025 | 29 | 29 | 100.0% | 0 |
| April 2025 | 18 | 18 | 100.0% | 0 |
| May 2025 | 17 | 17 | 76.5% | 0 |
| June 2025 | 11 | 11 | 63.6% | 0 |
| August 2025 | 1 | 1 | 100.0% | 0 |
| October 2025 | 6 | 6 | 100.0% | 0 |
| November 2025 | 20 | 20 | 95.0% | 0 |
| December 2025 | 16 | 16 | 75.0% | 0 |
| March 2026 | 14 | 14 | 100.0% | 0 |
| April 2026 | 30 | 30 | 86.7% | 0 |
| May 2026 | 12 | 12 | 75.0% | 0 |
| June 2026 | 1 | 1 | 100.0% | 0 |