OO3575
OO3575 (SkyWest Airlines) is a multi-stop service on 4 routes, busiest Louisville to Detroit. Of 307 departures recorded from May 2025 to May 2026, 77.6% left on time, according to the US BTS.
- On-time departures77.6%of 307 flights
- Average delay11.9 min
- May 20261▼ 95.0%vs May 2025
- Cancelled1.3%
- Legs flown under this number4
Recorded departures by month
Short series — OO3575 has only 9 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 periods9 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | 20 | 1 | ▼ 95.0% |
| June | 42 | – | – |
| July | 46 | – | – |
| August | 40 | – | – |
| September | 6 | – | – |
| October | 54 | – | in progress |
| November | 60 | – | – |
| December | 38 | – | – |
according to the US BTS · May 2025 → May 2026
On-time departures by month
Short series — OO3575 has only 9 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 periods9 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | 85.0% | 100.0% | ▲ 17.6% |
| June | 55.0% | – | – |
| July | 80.4% | – | – |
| August | 87.5% | – | – |
| September | 100.0% | – | – |
| October | 92.6% | – | in progress |
| November | 81.0% | – | – |
| December | 52.6% | – | – |
according to the US BTS · May 2025 → May 2026
Average departure delay by month
Short series — OO3575 has only 9 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 · May 2025 → May 2026
Cancelled departures by month
Short series — OO3575 has only 9 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods9 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | 0 | 0 | – |
| June | 2 | – | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
according to the US BTS · May 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 98.7% 303
- Cancelled 1.3% 4
Share of all recorded flights in the period, all legs. · May 7, 2025 → May 30, 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 |
|---|---|---|---|---|
| SDF DTW Louisville Muhammad Ali International Airport – Detroit Metropolitan Wayne County Airport | 493 | 11.4 min | 78.3% | 140 |
| DTW SDF Detroit Metropolitan Wayne County Airport – Louisville Muhammad Ali International Airport | 493 | 12.2 min | 76.8% | 140 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| May 2025 | 20 | 20 | 85.0% | 0 |
| June 2025 | 42 | 40 | 55.0% | 2 |
| July 2025 | 46 | 46 | 80.4% | 0 |
| August 2025 | 40 | 40 | 87.5% | 0 |
| September 2025 | 6 | 6 | 100.0% | 0 |
| October 2025 | 54 | 54 | 92.6% | 0 |
| November 2025 | 60 | 58 | 81.0% | 2 |
| December 2025 | 38 | 38 | 52.6% | 0 |
| May 2026 | 1 | 1 | 100.0% | 0 |