OO5890
OO5890 (SkyWest Airlines) is a multi-stop service on 7 routes, busiest Chicago to Detroit. Of 464 departures recorded from October 2024 to June 2026, 82.5% left on time, according to the US BTS.
- On-time departures82.5%of 464 flights
- Average delay13.0 min
- June 202624▲ 118.2%vs June 2025
- Cancelled1.3%
- Legs flown under this number7
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | 31 | 0.0% |
| February | 12 | 27 | ▲ 125.0% |
| March | 2 | 7 | ▲ 250.0% |
| April | 15 | 26 | ▲ 73.3% |
| May | 7 | 31 | ▲ 342.9% |
| June | 11 | 24 | ▲ 118.2% |
| July | 26 | – | – |
| August | 26 | – | – |
| September | 29 | – | – |
| October | 29 | – | in progress |
| November | 20 | – | – |
| December | 30 | – | – |
| Year to date (Jan–Jun) | 78 | 146 | ▲ 87.2% |
according to the US BTS · October 2024 → June 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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 64.5% | 71.0% | ▲ 10.0% |
| February | 90.0% | 81.5% | ▼ 9.5% |
| March | 50.0% | 85.7% | ▲ 71.4% |
| April | 80.0% | 76.0% | ▼ 5.0% |
| May | 100.0% | 76.7% | ▼ 23.3% |
| June | 90.9% | 95.8% | ▲ 5.4% |
| July | 69.2% | – | – |
| August | 96.0% | – | – |
| September | 93.1% | – | – |
| October | 100.0% | – | in progress |
| November | 95.0% | – | – |
| December | 56.7% | – | – |
| Year-to-date average (Jan–Jun) | 79.2% | 81.1% | ▲ 2.4% |
according to the US BTS · October 2024 → June 2026
Average departure delay by month
according to the US BTS · October 2024 → June 2026
Cancelled departures by month
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 2 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 1 | – |
| May | 0 | 1 | – |
| June | 0 | 0 | – |
| July | 0 | – | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jun) | 2 | 2 | 0.0% |
according to the US BTS · October 2024 → June 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 98.7% 458
- Cancelled 1.3% 6
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jun 24, 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 |
|---|---|---|---|---|
| ORD DTW Chicago O'Hare International Airport – Detroit Metropolitan Wayne County Airport | 376 | 27.5 min | 71.9% | 141 |
| SAV ORD Savannah Hilton Head International Airport – Chicago O'Hare International Airport | 1,246 | -0.5 min | 90.2% | 123 |
| RAP DEN Rapid City Regional Airport – Denver International Airport | 484 | 17.4 min | 82.5% | 123 |
| SBN ORD South Bend International Airport – Chicago O'Hare International Airport | 135 | -0.0 min | 91.4% | 35 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 29 | 28 | 78.6% | 1 |
| December 2024 | 31 | 31 | 93.6% | 0 |
| January 2025 | 31 | 31 | 64.5% | 0 |
| February 2025 | 12 | 10 | 90.0% | 2 |
| March 2025 | 2 | 2 | 50.0% | 0 |
| April 2025 | 15 | 15 | 80.0% | 0 |
| May 2025 | 7 | 7 | 100.0% | 0 |
| June 2025 | 11 | 11 | 90.9% | 0 |
| July 2025 | 26 | 26 | 69.2% | 0 |
| August 2025 | 26 | 25 | 96.0% | 1 |
| September 2025 | 29 | 29 | 93.1% | 0 |
| October 2025 | 29 | 29 | 100.0% | 0 |
| November 2025 | 20 | 20 | 95.0% | 0 |
| December 2025 | 30 | 30 | 56.7% | 0 |
| January 2026 | 31 | 31 | 71.0% | 0 |
| February 2026 | 27 | 27 | 81.5% | 0 |
| March 2026 | 7 | 7 | 85.7% | 0 |
| April 2026 | 26 | 25 | 76.0% | 1 |
| May 2026 | 31 | 30 | 76.7% | 1 |
| June 2026 | 24 | 24 | 95.8% | 0 |