OO4771
OO4771 (SkyWest Airlines) is a multi-stop service on 12 routes, busiest Wichita to Chicago. Of 637 departures recorded from October 2024 to July 2026, 83.9% left on time, according to the US BTS.
- On-time departures83.9%of 637 flights
- Average delay12.6 min
- July 202631▲ 0.0%vs July 2025
- Cancelled1.4%
- Legs flown under this number12
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | 23 | ▼ 25.8% |
| February | 28 | 24 | ▼ 14.3% |
| March | 31 | 31 | 0.0% |
| April | 30 | 30 | 0.0% |
| May | 31 | 31 | 0.0% |
| June | 24 | 30 | ▲ 25.0% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 29 | – | – |
| December | 30 | – | – |
| Year to date (Jan–Jul) | 206 | 200 | ▼ 2.9% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 90.0% | 95.7% | ▲ 6.3% |
| February | 88.9% | 70.8% | ▼ 20.3% |
| March | 83.9% | 73.3% | ▼ 12.6% |
| April | 86.7% | 58.6% | ▼ 32.4% |
| May | 80.7% | 86.7% | ▲ 7.5% |
| June | 58.3% | 80.0% | ▲ 37.2% |
| July | 71.0% | 96.8% | ▲ 36.4% |
| August | 86.2% | – | – |
| September | 90.0% | – | – |
| October | 87.1% | – | in progress |
| November | 92.6% | – | – |
| December | 96.7% | – | – |
| Year-to-date average (Jan–Jul) | 79.9% | 80.3% | ▲ 0.4% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 0 | ▼ 100.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 1 | – |
| April | 0 | 1 | – |
| May | 0 | 1 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 2 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 3 | ▲ 50.0% |
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 98.6% 628
- Cancelled 1.4% 9
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
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ICT ORD Wichita Dwight D. Eisenhower National Airport – Chicago O'Hare International Airport | 944 | 12.7 min | 84.7% | 470 |
| DEN CPR Denver International Airport – Casper-Natrona County International Airport | 370 | 0.1 min | 88.9% | 72 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 29 | 29 | 89.7% | 0 |
| December 2024 | 31 | 31 | 93.6% | 0 |
| January 2025 | 31 | 30 | 90.0% | 1 |
| February 2025 | 28 | 27 | 88.9% | 1 |
| March 2025 | 31 | 31 | 83.9% | 0 |
| April 2025 | 30 | 30 | 86.7% | 0 |
| May 2025 | 31 | 31 | 80.7% | 0 |
| June 2025 | 24 | 24 | 58.3% | 0 |
| July 2025 | 31 | 31 | 71.0% | 0 |
| August 2025 | 31 | 29 | 86.2% | 2 |
| September 2025 | 30 | 30 | 90.0% | 0 |
| October 2025 | 31 | 31 | 87.1% | 0 |
| November 2025 | 29 | 27 | 92.6% | 2 |
| December 2025 | 30 | 30 | 96.7% | 0 |
| January 2026 | 23 | 23 | 95.7% | 0 |
| February 2026 | 24 | 24 | 70.8% | 0 |
| March 2026 | 31 | 30 | 73.3% | 1 |
| April 2026 | 30 | 29 | 58.6% | 1 |
| May 2026 | 31 | 30 | 86.7% | 1 |
| June 2026 | 30 | 30 | 80.0% | 0 |
| July 2026 | 31 | 31 | 96.8% | 0 |