OO5288
OO5288 (SkyWest Airlines) is a multi-stop service on 16 routes, busiest Tulsa to Chicago. Of 613 departures recorded from October 2024 to July 2026, 86.1% left on time, according to the US BTS.
- On-time departures86.1%of 613 flights
- Average delay12.8 min
- July 202631▲ 40.9%vs July 2025
- Cancelled1.8%
- Legs flown under this number16
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 | 30 | 18 | ▼ 40.0% |
| February | 27 | 23 | ▼ 14.8% |
| March | 31 | 31 | 0.0% |
| April | 24 | 30 | ▲ 25.0% |
| May | 11 | 51 | ▲ 363.6% |
| June | 24 | 30 | ▲ 25.0% |
| July | 22 | 31 | ▲ 40.9% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 29 | – | – |
| December | 30 | – | – |
| Year to date (Jan–Jul) | 169 | 214 | ▲ 26.6% |
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 | 86.7% | 94.4% | ▲ 9.0% |
| February | 92.3% | 91.3% | ▼ 1.1% |
| March | 87.1% | 96.7% | ▲ 11.0% |
| April | 83.3% | 84.6% | ▲ 1.5% |
| May | 63.6% | 90.2% | ▲ 41.7% |
| June | 56.5% | 90.0% | ▲ 59.2% |
| July | 71.4% | 93.6% | ▲ 31.0% |
| August | 87.1% | – | – |
| September | 86.2% | – | – |
| October | 90.3% | – | in progress |
| November | 82.8% | – | – |
| December | 90.0% | – | – |
| Year-to-date average (Jan–Jul) | 77.3% | 91.5% | ▲ 18.4% |
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 | 0 | 0 | – |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 1 | – |
| April | 0 | 4 | – |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 5 | ▲ 66.7% |
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 98.2% 602
- Cancelled 1.8% 11
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
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| TUL ORD Tulsa International Airport – Chicago O'Hare International Airport | 941 | 13.9 min | 89.1% | 326 |
| LEX ORD Blue Grass Airport – Chicago O'Hare International Airport | 521 | 2.6 min | 88.1% | 68 |
| DSM DEN Des Moines International Airport – Denver International Airport | 947 | -2.8 min | 93.6% | 62 |
| OMA SFO Eppley Airfield – San Francisco International Airport | 2,301 | 13.1 min | 76.5% | 36 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 29 | 27 | 77.8% | 2 |
| December 2024 | 30 | 30 | 86.7% | 0 |
| January 2025 | 30 | 30 | 86.7% | 0 |
| February 2025 | 27 | 26 | 92.3% | 1 |
| March 2025 | 31 | 31 | 87.1% | 0 |
| April 2025 | 24 | 24 | 83.3% | 0 |
| May 2025 | 11 | 11 | 63.6% | 0 |
| June 2025 | 24 | 23 | 56.5% | 1 |
| July 2025 | 22 | 21 | 71.4% | 1 |
| August 2025 | 31 | 31 | 87.1% | 0 |
| September 2025 | 30 | 29 | 86.2% | 1 |
| October 2025 | 31 | 31 | 90.3% | 0 |
| November 2025 | 29 | 29 | 82.8% | 0 |
| December 2025 | 30 | 30 | 90.0% | 0 |
| January 2026 | 18 | 18 | 94.4% | 0 |
| February 2026 | 23 | 23 | 91.3% | 0 |
| March 2026 | 31 | 30 | 96.7% | 1 |
| April 2026 | 30 | 26 | 84.6% | 4 |
| May 2026 | 51 | 51 | 90.2% | 0 |
| June 2026 | 30 | 30 | 90.0% | 0 |
| July 2026 | 31 | 31 | 93.6% | 0 |