OO5648
OO5648 (SkyWest Airlines) is a multi-stop service on 4 routes, busiest Milwaukee to Chicago. Of 605 departures recorded from October 2024 to July 2026, 71.2% left on time, according to the US BTS.
- On-time departures71.2%of 605 flights
- Average delay27.7 min
- July 202627▲ 22.7%vs July 2025
- Cancelled3.5%
- Legs flown under this number4
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 | 31 | 0.0% |
| February | 28 | 28 | 0.0% |
| March | 31 | 31 | 0.0% |
| April | 20 | 29 | ▲ 45.0% |
| May | 31 | 14 | ▼ 54.8% |
| June | 28 | 29 | ▲ 3.6% |
| July | 22 | 27 | ▲ 22.7% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 29 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jul) | 191 | 189 | ▼ 1.0% |
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 | 77.4% | 58.1% | ▼ 25.0% |
| February | 74.1% | 70.4% | ▼ 5.0% |
| March | 58.1% | 72.4% | ▲ 24.7% |
| April | 79.0% | 76.9% | ▼ 2.6% |
| May | 87.1% | 100.0% | ▲ 14.8% |
| June | 57.1% | 71.4% | ▲ 25.0% |
| July | 57.1% | 79.2% | ▲ 38.6% |
| August | 78.6% | – | – |
| September | 86.7% | – | – |
| October | 71.0% | – | in progress |
| November | 50.0% | – | – |
| December | 46.4% | – | – |
| Year-to-date average (Jan–Jul) | 70.0% | 75.5% | ▲ 7.9% |
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 | 1 | 0.0% |
| March | 0 | 2 | – |
| April | 1 | 3 | ▲ 200.0% |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 1 | 3 | ▲ 200.0% |
| August | 3 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 3 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 3 | 10 | ▲ 233.3% |
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 96.5% 584
- Cancelled 3.5% 21
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 30, 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 |
|---|---|---|---|---|
| MKE ORD General Mitchell International Airport – Chicago O'Hare International Airport | 108 | 23.5 min | 71.7% | 520 |
| SAF DEN Santa Fe Municipal Airport – Denver International Airport | 488 | 47.5 min | 69.8% | 45 |
| SBN ORD South Bend International Airport – Chicago O'Hare International Airport | 135 | 65.0 min | 64.9% | 37 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 79.0% | 0 |
| November 2024 | 27 | 26 | 88.5% | 1 |
| December 2024 | 29 | 29 | 65.5% | 0 |
| January 2025 | 31 | 31 | 77.4% | 0 |
| February 2025 | 28 | 27 | 74.1% | 1 |
| March 2025 | 31 | 31 | 58.1% | 0 |
| April 2025 | 20 | 19 | 79.0% | 1 |
| May 2025 | 31 | 31 | 87.1% | 0 |
| June 2025 | 28 | 28 | 57.1% | 0 |
| July 2025 | 22 | 21 | 57.1% | 1 |
| August 2025 | 31 | 28 | 78.6% | 3 |
| September 2025 | 30 | 30 | 86.7% | 0 |
| October 2025 | 31 | 31 | 71.0% | 0 |
| November 2025 | 29 | 26 | 50.0% | 3 |
| December 2025 | 29 | 28 | 46.4% | 1 |
| January 2026 | 31 | 31 | 58.1% | 0 |
| February 2026 | 28 | 27 | 70.4% | 1 |
| March 2026 | 31 | 29 | 72.4% | 2 |
| April 2026 | 29 | 26 | 76.9% | 3 |
| May 2026 | 14 | 14 | 100.0% | 0 |
| June 2026 | 29 | 28 | 71.4% | 1 |
| July 2026 | 27 | 24 | 79.2% | 3 |