OO5623
OO5623 (SkyWest Airlines) is a multi-stop service on 6 routes, busiest Spokane to Chicago. Of 273 departures recorded from May 2025 to July 2026, 85.5% left on time, according to the US BTS.
- On-time departures85.5%of 273 flights
- Average delay6.4 min
- July 202631
- Cancelled1.5%
- 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 periods12 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 31 | – |
| February | – | 28 | – |
| March | – | 31 | – |
| April | – | 30 | – |
| May | 10 | 31 | ▲ 210.0% |
| June | 1 | 30 | ▲ 2,900.0% |
| July | – | 31 | – |
| August | – | – | – |
| September | – | – | – |
| October | 6 | – | in progress |
| November | 29 | – | – |
| December | 15 | – | – |
according to the US BTS · May 2025 → 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 periods12 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 90.3% | – |
| February | – | 75.0% | – |
| March | – | 90.3% | – |
| April | – | 90.0% | – |
| May | 100.0% | 90.3% | ▼ 9.7% |
| June | 100.0% | 86.2% | ▼ 13.8% |
| July | – | 82.8% | – |
| August | – | – | – |
| September | – | – | – |
| October | 50.0% | – | in progress |
| November | 78.6% | – | – |
| December | 86.7% | – | – |
according to the US BTS · May 2025 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · May 2025 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods12 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | – | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | – | 2 | – |
| August | – | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
according to the US BTS · May 2025 → 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 98.5% 269
- Cancelled 1.5% 4
Share of all recorded flights in the period, all legs. · May 22, 2025 → Jul 31, 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 |
|---|---|---|---|---|
| GEG ORD Spokane International Airport – Chicago O'Hare International Airport | 2,404 | 6.9 min | 81.6% | 145 |
| SFO BOI San Francisco International Airport – Boise Air Terminal/Gowen Field | 840 | 4.9 min | 92.2% | 77 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| May 2025 | 10 | 10 | 100.0% | 0 |
| June 2025 | 1 | 1 | 100.0% | 0 |
| October 2025 | 6 | 6 | 50.0% | 0 |
| November 2025 | 29 | 28 | 78.6% | 1 |
| December 2025 | 15 | 15 | 86.7% | 0 |
| January 2026 | 31 | 31 | 90.3% | 0 |
| February 2026 | 28 | 28 | 75.0% | 0 |
| March 2026 | 31 | 31 | 90.3% | 0 |
| April 2026 | 30 | 30 | 90.0% | 0 |
| May 2026 | 31 | 31 | 90.3% | 0 |
| June 2026 | 30 | 29 | 86.2% | 1 |
| July 2026 | 31 | 29 | 82.8% | 2 |