OO5797
OO5797 (SkyWest Airlines) is a multi-stop service on 11 routes, busiest Denver to Columbia. Of 381 departures recorded from October 2024 to July 2026, 79.1% left on time, according to the US BTS.
- On-time departures79.1%of 381 flights
- Average delay18.0 min
- July 202631▲ 3.3%vs July 2025
- Cancelled2.1%
- Legs flown under this number11
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 31 | – |
| February | 16 | 28 | ▲ 75.0% |
| March | 27 | 31 | ▲ 14.8% |
| April | 3 | 30 | ▲ 900.0% |
| May | 2 | 31 | ▲ 1,450.0% |
| June | 5 | 30 | ▲ 500.0% |
| July | 30 | 31 | ▲ 3.3% |
| August | 22 | – | – |
| September | 6 | – | – |
| October | – | – | in progress |
| November | 2 | – | – |
| December | 14 | – | – |
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 periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 93.1% | – |
| February | 50.0% | 85.7% | ▲ 71.4% |
| March | 66.7% | 93.1% | ▲ 39.6% |
| April | 100.0% | 93.1% | ▼ 6.9% |
| May | 100.0% | 93.6% | ▼ 6.5% |
| June | 20.0% | 86.7% | ▲ 333.3% |
| July | 53.3% | 77.4% | ▲ 45.2% |
| August | 60.0% | – | – |
| September | 83.3% | – | – |
| October | – | – | in progress |
| November | 100.0% | – | – |
| December | 71.4% | – | – |
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 periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 2 | – |
| February | 0 | 0 | – |
| March | 0 | 2 | – |
| April | 0 | 1 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 2 | – | – |
| September | 0 | – | – |
| October | – | – | in progress |
| November | 1 | – | – |
| December | 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 97.9% 373
- Cancelled 2.1% 8
Share of all recorded flights in the period, all legs. · Oct 13, 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 |
|---|---|---|---|---|
| DEN COU Denver International Airport – Columbia Regional Airport | 1,076 | 13.3 min | 87.8% | 226 |
| ORD FAR Chicago O'Hare International Airport – Hector International Airport | 895 | 13.4 min | 83.3% | 42 |
| ORD TUL Chicago O'Hare International Airport – Tulsa International Airport | 941 | 43.3 min | 53.3% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 16 | 16 | 87.5% | 0 |
| November 2024 | 24 | 24 | 87.5% | 0 |
| December 2024 | 2 | 2 | 0.0% | 0 |
| February 2025 | 16 | 16 | 50.0% | 0 |
| March 2025 | 27 | 27 | 66.7% | 0 |
| April 2025 | 3 | 3 | 100.0% | 0 |
| May 2025 | 2 | 2 | 100.0% | 0 |
| June 2025 | 5 | 5 | 20.0% | 0 |
| July 2025 | 30 | 30 | 53.3% | 0 |
| August 2025 | 22 | 20 | 60.0% | 2 |
| September 2025 | 6 | 6 | 83.3% | 0 |
| November 2025 | 2 | 1 | 100.0% | 1 |
| December 2025 | 14 | 14 | 71.4% | 0 |
| January 2026 | 31 | 29 | 93.1% | 2 |
| February 2026 | 28 | 28 | 85.7% | 0 |
| March 2026 | 31 | 29 | 93.1% | 2 |
| April 2026 | 30 | 29 | 93.1% | 1 |
| May 2026 | 31 | 31 | 93.6% | 0 |
| June 2026 | 30 | 30 | 86.7% | 0 |
| July 2026 | 31 | 31 | 77.4% | 0 |