OO3597
OO3597 (SkyWest Airlines) is a multi-stop service on 5 routes, busiest Green Bay to Minneapolis. Of 197 departures recorded from April 2025 to May 2026, 86.5% left on time, according to the US BTS.
- On-time departures86.5%of 197 flights
- Average delay8.6 min
- May 20262▼ 93.5%vs May 2025
- Cancelled2.0%
- Legs flown under this number5
Recorded departures by month
Short series — OO3597 has only 7 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 periods7 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | 17 | – | – |
| May | 31 | 2 | ▼ 93.5% |
| June | 7 | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 50 | – | in progress |
| November | 52 | – | – |
| December | 38 | – | – |
according to the US BTS · April 2025 → May 2026
On-time departures by month
Short series — OO3597 has only 7 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 periods7 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | 94.1% | – | – |
| May | 96.8% | 100.0% | ▲ 3.3% |
| June | 71.4% | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 94.0% | – | in progress |
| November | 89.6% | – | – |
| December | 63.2% | – | – |
according to the US BTS · April 2025 → May 2026
Average departure delay by month
Short series — OO3597 has only 7 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 · April 2025 → May 2026
Cancelled departures by month
Short series — OO3597 has only 7 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods7 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | 0 | – | – |
| May | 0 | 0 | – |
| June | 0 | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 4 | – | – |
| December | 0 | – | – |
according to the US BTS · April 2025 → 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 98.0% 193
- Cancelled 2.0% 4
Share of all recorded flights in the period, all legs. · Apr 14, 2025 → May 16, 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 |
|---|---|---|---|---|
| MSP GRB Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field – Austin Straubel International Airport | 405 | 9.3 min | 83.8% | 70 |
| GRB MSP Austin Straubel International Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 405 | 8.7 min | 83.8% | 70 |
| FWA MSP Fort Wayne International Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 784 | 8.0 min | 90.6% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| April 2025 | 17 | 17 | 94.1% | 0 |
| May 2025 | 31 | 31 | 96.8% | 0 |
| June 2025 | 7 | 7 | 71.4% | 0 |
| October 2025 | 50 | 50 | 94.0% | 0 |
| November 2025 | 52 | 48 | 89.6% | 4 |
| December 2025 | 38 | 38 | 63.2% | 0 |
| May 2026 | 2 | 2 | 100.0% | 0 |