OO4776
OO4776 (SkyWest Airlines) is a multi-stop service on 8 routes, busiest Greensboro to Chicago. Of 596 departures recorded from October 2024 to July 2026, 76.1% left on time, according to the US BTS.
- On-time departures76.1%of 596 flights
- Average delay19.5 min
- July 202622▼ 29.0%vs July 2025
- Cancelled2.5%
- Legs flown under this number8
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 | 30 | ▼ 3.2% |
| February | 27 | 28 | ▲ 3.7% |
| March | 29 | 31 | ▲ 6.9% |
| April | 30 | 30 | 0.0% |
| May | 21 | 27 | ▲ 28.6% |
| June | 21 | 21 | 0.0% |
| July | 31 | 22 | ▼ 29.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 190 | 189 | ▼ 0.5% |
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 | 61.3% | 78.6% | ▲ 28.2% |
| February | 70.4% | 89.3% | ▲ 26.9% |
| March | 82.8% | 81.5% | ▼ 1.5% |
| April | 60.0% | 77.8% | ▲ 29.6% |
| May | 57.1% | 88.5% | ▲ 54.8% |
| June | 66.7% | 90.5% | ▲ 35.7% |
| July | 54.8% | 72.7% | ▲ 32.6% |
| August | 89.7% | – | – |
| September | 90.0% | – | – |
| October | 90.3% | – | in progress |
| November | 69.2% | – | – |
| December | 74.2% | – | – |
| Year-to-date average (Jan–Jul) | 64.7% | 82.7% | ▲ 27.7% |
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 | 2 | – |
| February | 0 | 0 | – |
| March | 0 | 4 | – |
| April | 0 | 3 | – |
| May | 0 | 1 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 2 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 3 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 10 |
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 97.5% 581
- Cancelled 2.5% 15
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
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| GSO ORD Piedmont Triad International Airport – Chicago O'Hare International Airport | 948 | 18.0 min | 76.9% | 495 |
| DEN FSD Denver International Airport – Sioux Falls Regional Airport | 777 | 15.7 min | 80.0% | 50 |
| ORD DAY Chicago O'Hare International Airport – James M. Cox Dayton International Airport | 386 | 43.6 min | 58.3% | 36 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 84.2% | 0 |
| November 2024 | 29 | 29 | 72.4% | 0 |
| December 2024 | 17 | 17 | 70.6% | 0 |
| January 2025 | 31 | 31 | 61.3% | 0 |
| February 2025 | 27 | 27 | 70.4% | 0 |
| March 2025 | 29 | 29 | 82.8% | 0 |
| April 2025 | 30 | 30 | 60.0% | 0 |
| May 2025 | 21 | 21 | 57.1% | 0 |
| June 2025 | 21 | 21 | 66.7% | 0 |
| July 2025 | 31 | 31 | 54.8% | 0 |
| August 2025 | 31 | 29 | 89.7% | 2 |
| September 2025 | 30 | 30 | 90.0% | 0 |
| October 2025 | 31 | 31 | 90.3% | 0 |
| November 2025 | 29 | 26 | 69.2% | 3 |
| December 2025 | 31 | 31 | 74.2% | 0 |
| January 2026 | 30 | 28 | 78.6% | 2 |
| February 2026 | 28 | 28 | 89.3% | 0 |
| March 2026 | 31 | 27 | 81.5% | 4 |
| April 2026 | 30 | 27 | 77.8% | 3 |
| May 2026 | 27 | 26 | 88.5% | 1 |
| June 2026 | 21 | 21 | 90.5% | 0 |
| July 2026 | 22 | 22 | 72.7% | 0 |