OO4986
OO4986 (SkyWest Airlines) is a multi-stop service on 26 routes, busiest Chicago to Wichita. Of 645 departures recorded from November 2024 to July 2026, 74.6% left on time, according to the US BTS.
- On-time departures74.6%of 645 flights
- Average delay23.8 min
- July 202660▲ 93.5%vs July 2025
- Cancelled3.6%
- Legs flown under this number26
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 9 | – | – |
| February | 34 | 31 | ▼ 8.8% |
| March | 12 | 7 | ▼ 41.7% |
| April | 17 | 48 | ▲ 182.4% |
| May | 30 | 62 | ▲ 106.7% |
| June | 29 | 60 | ▲ 106.9% |
| July | 31 | 60 | ▲ 93.5% |
| August | 31 | – | – |
| September | 58 | – | – |
| October | 32 | – | in progress |
| November | 1 | – | – |
| December | 12 | – | – |
according to the US BTS · November 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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 66.7% | – | – |
| February | 82.4% | 56.7% | ▼ 31.2% |
| March | 91.7% | 33.3% | ▼ 63.6% |
| April | 76.5% | 70.8% | ▼ 7.4% |
| May | 80.8% | 85.5% | ▲ 5.8% |
| June | 51.7% | 85.7% | ▲ 65.7% |
| July | 54.8% | 92.2% | ▲ 68.1% |
| August | 60.7% | – | – |
| September | 84.5% | – | – |
| October | 65.6% | – | in progress |
| November | 0.0% | – | – |
| December | 33.3% | – | – |
according to the US BTS · November 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · November 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | – | – |
| February | 0 | 1 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 4 | 0 | ▼ 100.0% |
| June | 0 | 4 | – |
| July | 0 | 9 | – |
| August | 3 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · November 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 96.4% 622
- Cancelled 3.6% 23
Share of all recorded flights in the period, all legs. · Nov 6, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
9| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ORD ICT Chicago O'Hare International Airport – Wichita Dwight D. Eisenhower National Airport | 944 | 49.6 min | 53.6% | 84 |
| PHX FLG Phoenix Sky Harbor International Airport – Flagstaff Pulliam Airport | 192 | 2.1 min | 87.7% | 71 |
| FLG PHX Flagstaff Pulliam Airport – Phoenix Sky Harbor International Airport | 192 | 10.1 min | 89.1% | 71 |
| ORD CID Chicago O'Hare International Airport – The Eastern Iowa Airport | 315 | 11.3 min | 79.6% | 44 |
| CID ORD The Eastern Iowa Airport – Chicago O'Hare International Airport | 315 | 14.7 min | 75.0% | 44 |
| DFW JAN Dallas Fort Worth International Airport – Jackson-Medgar Wiley Evers International Airport | 655 | 20.3 min | 71.9% | 36 |
| ORD CLE Chicago O'Hare International Airport – Cleveland Hopkins International Airport | 507 | 3.0 min | 87.9% | 33 |
| LCH DFW Lake Charles Regional Airport – Dallas Fort Worth International Airport | 475 | 17.1 min | 84.4% | 33 |
| CLE ORD Cleveland Hopkins International Airport – Chicago O'Hare International Airport | 507 | 6.3 min | 84.9% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 48 | 48 | 72.9% | 0 |
| December 2024 | 33 | 32 | 81.3% | 1 |
| January 2025 | 9 | 9 | 66.7% | 0 |
| February 2025 | 34 | 34 | 82.4% | 0 |
| March 2025 | 12 | 12 | 91.7% | 0 |
| April 2025 | 17 | 17 | 76.5% | 0 |
| May 2025 | 30 | 26 | 80.8% | 4 |
| June 2025 | 29 | 29 | 51.7% | 0 |
| July 2025 | 31 | 31 | 54.8% | 0 |
| August 2025 | 31 | 28 | 60.7% | 3 |
| September 2025 | 58 | 58 | 84.5% | 0 |
| October 2025 | 32 | 32 | 65.6% | 0 |
| November 2025 | 1 | 1 | 0.0% | 0 |
| December 2025 | 12 | 12 | 33.3% | 0 |
| February 2026 | 31 | 30 | 56.7% | 1 |
| March 2026 | 7 | 6 | 33.3% | 1 |
| April 2026 | 48 | 48 | 70.8% | 0 |
| May 2026 | 62 | 62 | 85.5% | 0 |
| June 2026 | 60 | 56 | 85.7% | 4 |
| July 2026 | 60 | 51 | 92.2% | 9 |