OO5874
OO5874 (SkyWest Airlines) is a multi-stop service on 6 routes, busiest Chicago to Peoria. Of 540 departures recorded from October 2024 to July 2026, 75.6% left on time, according to the US BTS.
- On-time departures75.6%of 540 flights
- Average delay16.4 min
- July 202662▲ 106.7%vs July 2025
- Cancelled3.0%
- Legs flown under this number6
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 | 27 | 0.0% |
| February | 10 | 27 | ▲ 170.0% |
| March | 1 | 31 | ▲ 3,000.0% |
| April | 14 | 30 | ▲ 114.3% |
| May | 21 | 31 | ▲ 47.6% |
| June | 7 | 7 | 0.0% |
| July | 30 | 62 | ▲ 106.7% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 29 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jul) | 110 | 215 | ▲ 95.5% |
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 | 100.0% | 53.9% | ▼ 46.2% |
| February | 88.9% | 70.4% | ▼ 20.8% |
| March | 100.0% | 60.7% | ▼ 39.3% |
| April | 100.0% | 58.6% | ▼ 41.4% |
| May | 90.5% | 74.2% | ▼ 18.0% |
| June | 71.4% | 85.7% | ▲ 20.0% |
| July | 60.0% | 77.1% | ▲ 28.4% |
| August | 80.0% | – | – |
| September | 80.0% | – | – |
| October | 71.0% | – | in progress |
| November | 74.1% | – | – |
| December | 74.1% | – | – |
| Year-to-date average (Jan–Jul) | 87.3% | 68.6% | ▼ 21.3% |
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 | 1 | – |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 3 | – |
| April | 1 | 1 | 0.0% |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 2 | 6 | ▲ 200.0% |
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 97.0% 524
- Cancelled 3.0% 16
Share of all recorded flights in the period, all legs. · Oct 27, 2024 → Jul 31, 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 |
|---|---|---|---|---|
| ORD PIA Chicago O'Hare International Airport – General Wayne A. Downing Peoria International Airport | 209 | 23.0 min | 70.0% | 378 |
| SBP LAX San Luis County Regional Airport – Los Angeles International Airport | 250 | 0.6 min | 88.8% | 102 |
| ECP ORD Northwest Florida Beaches International Airport – Chicago O'Hare International Airport | 1,306 | 2.6 min | 86.1% | 43 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 5 | 5 | 100.0% | 0 |
| November 2024 | 30 | 30 | 80.0% | 0 |
| December 2024 | 30 | 27 | 85.2% | 3 |
| January 2025 | 27 | 27 | 100.0% | 0 |
| February 2025 | 10 | 9 | 88.9% | 1 |
| March 2025 | 1 | 1 | 100.0% | 0 |
| April 2025 | 14 | 13 | 100.0% | 1 |
| May 2025 | 21 | 21 | 90.5% | 0 |
| June 2025 | 7 | 7 | 71.4% | 0 |
| July 2025 | 30 | 30 | 60.0% | 0 |
| August 2025 | 31 | 30 | 80.0% | 1 |
| September 2025 | 30 | 30 | 80.0% | 0 |
| October 2025 | 31 | 31 | 71.0% | 0 |
| November 2025 | 29 | 27 | 74.1% | 2 |
| December 2025 | 29 | 27 | 74.1% | 2 |
| January 2026 | 27 | 26 | 53.9% | 1 |
| February 2026 | 27 | 27 | 70.4% | 0 |
| March 2026 | 31 | 28 | 60.7% | 3 |
| April 2026 | 30 | 29 | 58.6% | 1 |
| May 2026 | 31 | 31 | 74.2% | 0 |
| June 2026 | 7 | 7 | 85.7% | 0 |
| July 2026 | 62 | 61 | 77.1% | 1 |