OO3977
OO3977 (SkyWest Airlines) is a multi-stop service on 6 routes, busiest Lexington to Detroit. Of 600 departures recorded from October 2024 to July 2026, 88.9% left on time, according to the US BTS.
- On-time departures88.9%of 600 flights
- Average delay4.4 min
- July 202627▼ 10.0%vs July 2025
- Cancelled1.0%
- Legs flown under this number6
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 | 23 | 31 | ▲ 34.8% |
| February | 24 | 27 | ▲ 12.5% |
| March | 26 | 30 | ▲ 15.4% |
| April | 26 | 30 | ▲ 15.4% |
| May | 30 | 31 | ▲ 3.3% |
| June | 30 | 27 | ▼ 10.0% |
| July | 30 | 27 | ▼ 10.0% |
| August | 31 | – | – |
| September | 24 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jul) | 189 | 203 | ▲ 7.4% |
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 | 90.9% | 82.8% | ▼ 9.0% |
| February | 79.2% | 85.2% | ▲ 7.6% |
| March | 100.0% | 76.7% | ▼ 23.3% |
| April | 92.3% | 100.0% | ▲ 8.3% |
| May | 93.3% | 87.1% | ▼ 6.7% |
| June | 96.6% | 88.9% | ▼ 7.9% |
| July | 66.7% | 92.6% | ▲ 38.9% |
| August | 83.9% | – | – |
| September | 100.0% | – | – |
| October | 96.8% | – | in progress |
| November | 93.1% | – | – |
| December | 82.1% | – | – |
| Year-to-date average (Jan–Jul) | 88.4% | 87.6% | ▼ 0.9% |
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 | 1 | 2 | ▲ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 2 | 2 | 0.0% |
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 99.0% 594
- Cancelled 1.0% 6
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LEX DTW Blue Grass Airport – Detroit Metropolitan Wayne County Airport | 477 | 4.3 min | 89.4% | 580 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 100.0% | 0 |
| November 2024 | 27 | 27 | 81.5% | 0 |
| December 2024 | 16 | 16 | 93.8% | 0 |
| January 2025 | 23 | 22 | 90.9% | 1 |
| February 2025 | 24 | 24 | 79.2% | 0 |
| March 2025 | 26 | 26 | 100.0% | 0 |
| April 2025 | 26 | 26 | 92.3% | 0 |
| May 2025 | 30 | 30 | 93.3% | 0 |
| June 2025 | 30 | 29 | 96.6% | 1 |
| July 2025 | 30 | 30 | 66.7% | 0 |
| August 2025 | 31 | 31 | 83.9% | 0 |
| September 2025 | 24 | 24 | 100.0% | 0 |
| October 2025 | 31 | 31 | 96.8% | 0 |
| November 2025 | 30 | 29 | 93.1% | 1 |
| December 2025 | 29 | 28 | 82.1% | 1 |
| January 2026 | 31 | 29 | 82.8% | 2 |
| February 2026 | 27 | 27 | 85.2% | 0 |
| March 2026 | 30 | 30 | 76.7% | 0 |
| April 2026 | 30 | 30 | 100.0% | 0 |
| May 2026 | 31 | 31 | 87.1% | 0 |
| June 2026 | 27 | 27 | 88.9% | 0 |
| July 2026 | 27 | 27 | 92.6% | 0 |