OO5928
OO5928 (SkyWest Airlines) is a multi-stop service on 6 routes, busiest Chicago to Boise. Of 493 departures recorded from October 2024 to July 2026, 80.5% left on time, according to the US BTS.
- On-time departures80.5%of 493 flights
- Average delay18.1 min
- July 20264▼ 87.1%vs July 2025
- Cancelled1.0%
- 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 periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | 31 | 0.0% |
| February | 28 | 28 | 0.0% |
| March | 31 | 31 | 0.0% |
| April | 30 | 30 | 0.0% |
| May | 21 | 20 | ▼ 4.8% |
| June | 7 | 6 | ▼ 14.3% |
| July | 31 | 4 | ▼ 87.1% |
| August | 17 | – | – |
| September | – | – | – |
| October | 6 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 179 | 150 | ▼ 16.2% |
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 | 90.3% | 87.1% | ▼ 3.6% |
| February | 85.7% | 82.1% | ▼ 4.2% |
| March | 80.7% | 64.5% | ▼ 20.0% |
| April | 89.7% | 93.3% | ▲ 4.1% |
| May | 81.0% | 85.0% | ▲ 5.0% |
| June | 33.3% | 83.3% | ▲ 150.0% |
| July | 50.0% | 50.0% | 0.0% |
| August | 76.5% | – | – |
| September | – | – | – |
| October | 83.3% | – | in progress |
| November | 88.9% | – | – |
| December | 64.5% | – | – |
| Year-to-date average (Jan–Jul) | 72.9% | 77.9% | ▲ 6.8% |
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 | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 0 | ▼ 100.0% |
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 99.0% 488
- Cancelled 1.0% 5
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 25, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ORD BOI Chicago O'Hare International Airport – Boise Air Terminal/Gowen Field | 2,307 | 12.7 min | 83.1% | 360 |
| IAH JAN George Bush Intercontinental Airport – Jackson-Medgar Wiley Evers International Airport | 564 | 74.7 min | 56.0% | 52 |
| ORD AVL Chicago O'Hare International Airport – Asheville Regional Airport | 863 | 5.8 min | 85.3% | 36 |
| MKE ORD General Mitchell International Airport – Chicago O'Hare International Airport | 108 | 5.2 min | 90.3% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 30 | 30 | 93.3% | 0 |
| December 2024 | 31 | 31 | 80.7% | 0 |
| January 2025 | 31 | 31 | 90.3% | 0 |
| February 2025 | 28 | 28 | 85.7% | 0 |
| March 2025 | 31 | 31 | 80.7% | 0 |
| April 2025 | 30 | 29 | 89.7% | 1 |
| May 2025 | 21 | 21 | 81.0% | 0 |
| June 2025 | 7 | 6 | 33.3% | 1 |
| July 2025 | 31 | 30 | 50.0% | 1 |
| August 2025 | 17 | 17 | 76.5% | 0 |
| October 2025 | 6 | 6 | 83.3% | 0 |
| November 2025 | 29 | 27 | 88.9% | 2 |
| December 2025 | 31 | 31 | 64.5% | 0 |
| January 2026 | 31 | 31 | 87.1% | 0 |
| February 2026 | 28 | 28 | 82.1% | 0 |
| March 2026 | 31 | 31 | 64.5% | 0 |
| April 2026 | 30 | 30 | 93.3% | 0 |
| May 2026 | 20 | 20 | 85.0% | 0 |
| June 2026 | 6 | 6 | 83.3% | 0 |
| July 2026 | 4 | 4 | 50.0% | 0 |