OO4331
OO4331 (SkyWest Airlines) is a multi-stop service on 4 routes, busiest Minneapolis to Grand Forks. Of 164 departures recorded from February 2025 to July 2026, 89.6% left on time, according to the US BTS.
- On-time departures89.6%of 164 flights
- Average delay3.3 min
- July 202646
- Cancelled0.0%
- Legs flown under this number4
Recorded departures by month
Short series — OO4331 has only 5 months so far. Enough to show the level now, not enough to read a trend.
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods5 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | 4 | – | – |
| March | – | – | – |
| April | – | 29 | – |
| May | – | 43 | – |
| June | – | 42 | – |
| July | – | 46 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · February 2025 → July 2026
On-time departures by month
Short series — OO4331 has only 5 months so far. Enough to show the level now, not enough to read a trend.
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 periods5 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | 100.0% | – | – |
| March | – | – | – |
| April | – | 86.2% | – |
| May | – | 93.0% | – |
| June | – | 85.7% | – |
| July | – | 91.3% | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · February 2025 → July 2026
Average departure delay by month
Short series — OO4331 has only 5 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
according to the US BTS · February 2025 → July 2026
Cancelled departures by month
Short series — OO4331 has only 5 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods5 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | 0 | – | – |
| March | – | – | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | 0 | – |
| July | – | 0 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · February 2025 → 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 100.0% 164
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Feb 17, 2025 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| MSP GFK Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field – Grand Forks International Airport | 456 | 1.6 min | 89.0% | 82 |
| GFK MSP Grand Forks International Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 456 | 5.5 min | 89.7% | 78 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| February 2025 | 4 | 4 | 100.0% | 0 |
| April 2026 | 29 | 29 | 86.2% | 0 |
| May 2026 | 43 | 43 | 93.0% | 0 |
| June 2026 | 42 | 42 | 85.7% | 0 |
| July 2026 | 46 | 46 | 91.3% | 0 |