OO4455
OO4455 (SkyWest Airlines) is a multi-stop service on 3 routes, busiest Minneapolis to Duluth. Of 77 departures recorded from December 2025 to April 2026, 63.5% left on time, according to the US BTS.
- On-time departures63.5%of 77 flights
- Average delay44.5 min
- April 202612
- Cancelled3.9%
- Legs flown under this number3
Recorded departures by month
Short series — OO4455 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.
The most recent periods5 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 3 | – |
| February | – | 18 | – |
| March | – | 32 | – |
| April | – | 12 | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 12 | – | – |
according to the US BTS · December 2025 → April 2026
On-time departures by month
Short series — OO4455 has only 5 months so far. Enough to show the level now, not enough to read a trend.
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 | – | 100.0% | – |
| February | – | 55.6% | – |
| March | – | 60.0% | – |
| April | – | 83.3% | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 54.6% | – | – |
according to the US BTS · December 2025 → April 2026
Average departure delay by month
Short series — OO4455 has only 5 months so far. Enough to show the level now, not enough to read a trend.
according to the US BTS · December 2025 → April 2026
Cancelled departures by month
Short series — OO4455 has only 5 months so far. Enough to show the level now, not enough to read a trend.
The most recent periods5 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | – | 2 | – |
| April | – | 0 | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 1 | – | – |
according to the US BTS · December 2025 → April 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 96.1% 74
- Cancelled 3.9% 3
Share of all recorded flights in the period, all legs. · Dec 20, 2025 → Apr 12, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| MSP DLH Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field – Duluth International Airport | 232 | 45.5 min | 68.8% | 51 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| December 2025 | 12 | 11 | 54.6% | 1 |
| January 2026 | 3 | 3 | 100.0% | 0 |
| February 2026 | 18 | 18 | 55.6% | 0 |
| March 2026 | 32 | 30 | 60.0% | 2 |
| April 2026 | 12 | 12 | 83.3% | 0 |