OO5668
OO5668 (SkyWest Airlines) is a multi-stop service on 9 routes, busiest Chicago to Milwaukee. Of 606 departures recorded from October 2024 to July 2026, 76.2% left on time, according to the US BTS.
- On-time departures76.2%of 606 flights
- Average delay14.9 min
- July 202626▼ 16.1%vs July 2025
- Cancelled2.3%
- 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 | 27 | 31 | ▲ 14.8% |
| February | 28 | 27 | ▼ 3.6% |
| March | 31 | 31 | 0.0% |
| April | 30 | 29 | ▼ 3.3% |
| May | 31 | 29 | ▼ 6.5% |
| June | 30 | 27 | ▼ 10.0% |
| July | 31 | 26 | ▼ 16.1% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 15 | – | – |
| Year to date (Jan–Jul) | 208 | 200 | ▼ 3.8% |
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 | 88.5% | 80.0% | ▼ 9.6% |
| February | 63.0% | 66.7% | ▲ 5.9% |
| March | 83.3% | 53.6% | ▼ 35.7% |
| April | 83.3% | 51.9% | ▼ 37.8% |
| May | 74.2% | 78.6% | ▲ 5.9% |
| June | 72.4% | 81.5% | ▲ 12.5% |
| July | 64.5% | 100.0% | ▲ 55.0% |
| August | 75.9% | – | – |
| September | 82.8% | – | – |
| October | 71.0% | – | in progress |
| November | 100.0% | – | – |
| December | 53.3% | – | – |
| Year-to-date average (Jan–Jul) | 75.6% | 73.2% | ▼ 3.2% |
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 | 1 | 1 | 0.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 1 | 3 | ▲ 200.0% |
| April | 0 | 2 | – |
| May | 0 | 1 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 0 | 0 | – |
| August | 2 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 4 | 7 | ▲ 75.0% |
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 97.7% 592
- Cancelled 2.3% 14
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
6| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ORD MKE Chicago O'Hare International Airport – General Mitchell International Airport | 108 | 20.1 min | 70.6% | 334 |
| ORD DCA Chicago O'Hare International Airport – Ronald Reagan Washington National Airport | 983 | 7.6 min | 80.7% | 85 |
| ORD SCE Chicago O'Hare International Airport – State College Regional Airport | 847 | 6.5 min | 85.2% | 56 |
| MAF IAH Midland International Air and Space Port – George Bush Intercontinental Airport | 689 | -3.1 min | 97.1% | 35 |
| ORD GRR Chicago O'Hare International Airport – Gerald R. Ford International Airport | 220 | -2.7 min | 96.9% | 32 |
| ORD FNT Chicago O'Hare International Airport – Bishop International Airport | 359 | 31.2 min | 55.2% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 84.2% | 0 |
| November 2024 | 24 | 24 | 79.2% | 0 |
| December 2024 | 18 | 18 | 83.3% | 0 |
| January 2025 | 27 | 26 | 88.5% | 1 |
| February 2025 | 28 | 27 | 63.0% | 1 |
| March 2025 | 31 | 30 | 83.3% | 1 |
| April 2025 | 30 | 30 | 83.3% | 0 |
| May 2025 | 31 | 31 | 74.2% | 0 |
| June 2025 | 30 | 29 | 72.4% | 1 |
| July 2025 | 31 | 31 | 64.5% | 0 |
| August 2025 | 31 | 29 | 75.9% | 2 |
| September 2025 | 30 | 29 | 82.8% | 1 |
| October 2025 | 31 | 31 | 71.0% | 0 |
| November 2025 | 30 | 30 | 100.0% | 0 |
| December 2025 | 15 | 15 | 53.3% | 0 |
| January 2026 | 31 | 30 | 80.0% | 1 |
| February 2026 | 27 | 27 | 66.7% | 0 |
| March 2026 | 31 | 28 | 53.6% | 3 |
| April 2026 | 29 | 27 | 51.9% | 2 |
| May 2026 | 29 | 28 | 78.6% | 1 |
| June 2026 | 27 | 27 | 81.5% | 0 |
| July 2026 | 26 | 26 | 100.0% | 0 |