OO5071
OO5071 (SkyWest Airlines) is a multi-stop service on 9 routes, busiest Sioux City to Chicago. Of 737 departures recorded from October 2024 to July 2026, 78.0% left on time, according to the US BTS.
- On-time departures78.0%of 737 flights
- Average delay19.8 min
- July 202662▲ 100.0%vs July 2025
- Cancelled1.4%
- Legs flown under this number9
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 | 31 | 0.0% |
| February | 28 | 28 | 0.0% |
| March | 31 | 31 | 0.0% |
| April | 30 | 30 | 0.0% |
| May | 31 | 31 | 0.0% |
| June | 30 | 60 | ▲ 100.0% |
| July | 31 | 62 | ▲ 100.0% |
| August | 31 | – | – |
| September | 34 | – | – |
| October | 45 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 212 | 273 | ▲ 28.8% |
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 | 67.7% | 93.6% | ▲ 38.1% |
| February | 67.9% | 89.3% | ▲ 31.6% |
| March | 86.2% | 54.8% | ▼ 36.4% |
| April | 70.0% | 63.3% | ▼ 9.5% |
| May | 67.7% | 83.9% | ▲ 23.8% |
| June | 66.7% | 73.3% | ▲ 10.0% |
| July | 76.7% | 75.8% | ▼ 1.1% |
| August | 67.7% | – | – |
| September | 91.2% | – | – |
| October | 88.9% | – | in progress |
| November | 86.2% | – | – |
| December | 72.4% | – | – |
| Year-to-date average (Jan–Jul) | 71.8% | 76.3% | ▲ 6.2% |
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 | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 2 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 2 | – | – |
| 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 98.6% 727
- Cancelled 1.4% 10
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
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SUX ORD Sioux Gateway Airport / Brigadier General Bud Day Field – Chicago O'Hare International Airport | 700 | 17.0 min | 82.7% | 395 |
| ORD PAH Chicago O'Hare International Airport – Barkley Regional Airport | 552 | 29.7 min | 67.8% | 149 |
| SUX DEN Sioux Gateway Airport / Brigadier General Bud Day Field – Denver International Airport | 749 | 12.6 min | 78.4% | 37 |
| IAD MGW Washington Dulles International Airport – Morgantown Municipal Airport Walter L. (Bill) Hart Field | 226 | 7.2 min | 81.1% | 37 |
| DEN SHR Denver International Airport – Sheridan County Airport | 578 | 40.0 min | 68.8% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 30 | 29 | 100.0% | 1 |
| December 2024 | 31 | 28 | 89.3% | 3 |
| January 2025 | 31 | 31 | 67.7% | 0 |
| February 2025 | 28 | 28 | 67.9% | 0 |
| March 2025 | 31 | 29 | 86.2% | 2 |
| April 2025 | 30 | 30 | 70.0% | 0 |
| May 2025 | 31 | 31 | 67.7% | 0 |
| June 2025 | 30 | 30 | 66.7% | 0 |
| July 2025 | 31 | 30 | 76.7% | 1 |
| August 2025 | 31 | 31 | 67.7% | 0 |
| September 2025 | 34 | 34 | 91.2% | 0 |
| October 2025 | 45 | 45 | 88.9% | 0 |
| November 2025 | 30 | 29 | 86.2% | 1 |
| December 2025 | 31 | 29 | 72.4% | 2 |
| January 2026 | 31 | 31 | 93.6% | 0 |
| February 2026 | 28 | 28 | 89.3% | 0 |
| March 2026 | 31 | 31 | 54.8% | 0 |
| April 2026 | 30 | 30 | 63.3% | 0 |
| May 2026 | 31 | 31 | 83.9% | 0 |
| June 2026 | 60 | 60 | 73.3% | 0 |
| July 2026 | 62 | 62 | 75.8% | 0 |