OO5309
OO5309 (SkyWest Airlines) is a multi-stop service on 10 routes, busiest Chicago to Fort Wayne. Of 721 departures recorded from October 2024 to July 2026, 72.2% left on time, according to the US BTS.
- On-time departures72.2%of 721 flights
- Average delay24.5 min
- July 202658▲ 93.3%vs July 2025
- Cancelled3.7%
- Legs flown under this number10
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 | 30 | 34 | ▲ 13.3% |
| April | 16 | 59 | ▲ 268.8% |
| May | 31 | 33 | ▲ 6.5% |
| June | 30 | 54 | ▲ 80.0% |
| July | 30 | 58 | ▲ 93.3% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 196 | 297 | ▲ 51.5% |
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 | 87.1% | 83.3% | ▼ 4.3% |
| February | 77.8% | 71.4% | ▼ 8.2% |
| March | 70.0% | 93.8% | ▲ 33.9% |
| April | 87.5% | 63.5% | ▼ 27.5% |
| May | 67.7% | 63.6% | ▼ 6.1% |
| June | 63.3% | 73.1% | ▲ 15.4% |
| July | 60.7% | 74.1% | ▲ 22.0% |
| August | 72.4% | – | – |
| September | 70.0% | – | – |
| October | 61.3% | – | in progress |
| November | 68.0% | – | – |
| December | 44.8% | – | – |
| Year-to-date average (Jan–Jul) | 73.5% | 74.7% | ▲ 1.7% |
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 | 2 | – |
| April | 0 | 7 | – |
| May | 0 | 0 | – |
| June | 0 | 2 | – |
| July | 2 | 4 | ▲ 100.0% |
| August | 2 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 4 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 3 | 16 | ▲ 433.3% |
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 96.3% 694
- Cancelled 3.7% 27
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
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ORD FWA Chicago O'Hare International Airport – Fort Wayne International Airport | 252 | 28.2 min | 64.1% | 403 |
| SBN ORD South Bend International Airport – Chicago O'Hare International Airport | 135 | 16.5 min | 81.6% | 153 |
| MCI ORD Kansas City International Airport – Chicago O'Hare International Airport | 647 | 33.4 min | 84.8% | 60 |
| FNT ORD Bishop International Airport – Chicago O'Hare International Airport | 359 | 48.8 min | 75.0% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 16 | 16 | 75.0% | 0 |
| November 2024 | 29 | 29 | 93.1% | 0 |
| December 2024 | 31 | 31 | 77.4% | 0 |
| January 2025 | 31 | 31 | 87.1% | 0 |
| February 2025 | 28 | 27 | 77.8% | 1 |
| March 2025 | 30 | 30 | 70.0% | 0 |
| April 2025 | 16 | 16 | 87.5% | 0 |
| May 2025 | 31 | 31 | 67.7% | 0 |
| June 2025 | 30 | 30 | 63.3% | 0 |
| July 2025 | 30 | 28 | 60.7% | 2 |
| August 2025 | 31 | 29 | 72.4% | 2 |
| September 2025 | 30 | 30 | 70.0% | 0 |
| October 2025 | 31 | 31 | 61.3% | 0 |
| November 2025 | 29 | 25 | 68.0% | 4 |
| December 2025 | 31 | 29 | 44.8% | 2 |
| January 2026 | 31 | 30 | 83.3% | 1 |
| February 2026 | 28 | 28 | 71.4% | 0 |
| March 2026 | 34 | 32 | 93.8% | 2 |
| April 2026 | 59 | 52 | 63.5% | 7 |
| May 2026 | 33 | 33 | 63.6% | 0 |
| June 2026 | 54 | 52 | 73.1% | 2 |
| July 2026 | 58 | 54 | 74.1% | 4 |