OO4335
OO4335 (SkyWest Airlines) is a multi-stop service on 2 routes, busiest Detroit to Pellston. Of 1,192 departures recorded from October 2024 to July 2026, 79.8% left on time, according to the US BTS.
- On-time departures79.8%of 1,192 flights
- Average delay11.1 min
- July 202660▼ 3.2%vs July 2025
- Cancelled9.6%
- Legs flown under this number2
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 | 62 | 46 | ▼ 25.8% |
| February | 56 | 40 | ▼ 28.6% |
| March | 62 | 44 | ▼ 29.0% |
| April | 60 | 42 | ▼ 30.0% |
| May | 62 | 46 | ▼ 25.8% |
| June | 60 | 56 | ▼ 6.7% |
| July | 62 | 60 | ▼ 3.2% |
| August | 62 | – | – |
| September | 60 | – | – |
| October | 62 | – | in progress |
| November | 58 | – | – |
| December | 58 | – | – |
| Year to date (Jan–Jul) | 424 | 334 | ▼ 21.2% |
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 | 83.9% | 53.1% | ▼ 36.7% |
| February | 76.9% | 71.9% | ▼ 6.6% |
| March | 94.2% | 57.9% | ▼ 38.6% |
| April | 76.9% | 91.7% | ▲ 19.2% |
| May | 83.9% | 94.7% | ▲ 13.0% |
| June | 86.7% | 87.0% | ▲ 0.4% |
| July | 65.0% | 75.0% | ▲ 15.4% |
| August | 82.3% | – | – |
| September | 88.3% | – | – |
| October | 90.3% | – | in progress |
| November | 76.8% | – | – |
| December | 66.7% | – | – |
| Year-to-date average (Jan–Jul) | 81.1% | 75.9% | ▼ 6.4% |
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 | 6 | 14 | ▲ 133.3% |
| February | 4 | 8 | ▲ 100.0% |
| March | 10 | 6 | ▼ 40.0% |
| April | 8 | 30 | ▲ 275.0% |
| May | 0 | 8 | – |
| June | 0 | 2 | – |
| July | 2 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 10 | – | – |
| Year to date (Jan–Jul) | 30 | 68 | ▲ 126.7% |
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 90.4% 1,078
- Cancelled 9.6% 114
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
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| PLN DTW Pellston Regional Airport of Emmet County Airport – Detroit Metropolitan Wayne County Airport | 391 | 7.4 min | 81.6% | 596 |
| DTW PLN Detroit Metropolitan Wayne County Airport – Pellston Regional Airport of Emmet County Airport | 391 | 14.9 min | 77.9% | 596 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 28 | 28 | 82.1% | 0 |
| November 2024 | 46 | 46 | 87.0% | 0 |
| December 2024 | 60 | 56 | 75.0% | 4 |
| January 2025 | 62 | 56 | 83.9% | 6 |
| February 2025 | 56 | 52 | 76.9% | 4 |
| March 2025 | 62 | 52 | 94.2% | 10 |
| April 2025 | 60 | 52 | 76.9% | 8 |
| May 2025 | 62 | 62 | 83.9% | 0 |
| June 2025 | 60 | 60 | 86.7% | 0 |
| July 2025 | 62 | 60 | 65.0% | 2 |
| August 2025 | 62 | 62 | 82.3% | 0 |
| September 2025 | 60 | 60 | 88.3% | 0 |
| October 2025 | 62 | 62 | 90.3% | 0 |
| November 2025 | 58 | 56 | 76.8% | 2 |
| December 2025 | 58 | 48 | 66.7% | 10 |
| January 2026 | 46 | 32 | 53.1% | 14 |
| February 2026 | 40 | 32 | 71.9% | 8 |
| March 2026 | 44 | 38 | 57.9% | 6 |
| April 2026 | 42 | 12 | 91.7% | 30 |
| May 2026 | 46 | 38 | 94.7% | 8 |
| June 2026 | 56 | 54 | 87.0% | 2 |
| July 2026 | 60 | 60 | 75.0% | 0 |