OO5850
OO5850 (SkyWest Airlines) is a multi-stop service on 8 routes, busiest Springfield to Chicago. Of 264 departures recorded from October 2024 to May 2026, 69.1% left on time, according to the US BTS.
- On-time departures69.1%of 264 flights
- Average delay36.1 min
- May 202614▲ 40.0%vs May 2025
- Cancelled1.9%
- Legs flown under this number8
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods13 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | – | – |
| February | 28 | – | – |
| March | 31 | 1 | ▼ 96.8% |
| April | 30 | 8 | ▼ 73.3% |
| May | 10 | 14 | ▲ 40.0% |
| June | 28 | – | – |
| July | 23 | – | – |
| August | 13 | – | – |
| September | 1 | – | – |
| October | – | – | in progress |
| November | 2 | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → May 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 periods13 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 63.3% | – | – |
| February | 74.1% | – | – |
| March | 54.8% | 100.0% | ▲ 82.3% |
| April | 73.3% | 87.5% | ▲ 19.3% |
| May | 55.6% | 78.6% | ▲ 41.4% |
| June | 70.4% | – | – |
| July | 56.5% | – | – |
| August | 83.3% | – | – |
| September | 100.0% | – | – |
| October | – | – | in progress |
| November | 50.0% | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → May 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → May 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods13 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | – | – |
| February | 1 | – | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 1 | – | – |
| July | 0 | – | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | – | – | in progress |
| November | 0 | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → May 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 98.1% 259
- Cancelled 1.9% 5
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → May 20, 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 |
|---|---|---|---|---|
| SGF ORD Springfield Branson National Airport – Chicago O'Hare International Airport | 705 | 46.9 min | 68.1% | 163 |
| ECP ORD Northwest Florida Beaches International Airport – Chicago O'Hare International Airport | 1,306 | 27.6 min | 65.8% | 38 |
| IAH SHV George Bush Intercontinental Airport – Shreveport Regional Airport | 309 | 22.0 min | 66.7% | 35 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 15 | 15 | 100.0% | 0 |
| November 2024 | 1 | 1 | 100.0% | 0 |
| December 2024 | 28 | 28 | 60.7% | 0 |
| January 2025 | 31 | 30 | 63.3% | 1 |
| February 2025 | 28 | 27 | 74.1% | 1 |
| March 2025 | 31 | 31 | 54.8% | 0 |
| April 2025 | 30 | 30 | 73.3% | 0 |
| May 2025 | 10 | 9 | 55.6% | 1 |
| June 2025 | 28 | 27 | 70.4% | 1 |
| July 2025 | 23 | 23 | 56.5% | 0 |
| August 2025 | 13 | 12 | 83.3% | 1 |
| September 2025 | 1 | 1 | 100.0% | 0 |
| November 2025 | 2 | 2 | 50.0% | 0 |
| March 2026 | 1 | 1 | 100.0% | 0 |
| April 2026 | 8 | 8 | 87.5% | 0 |
| May 2026 | 14 | 14 | 78.6% | 0 |