OO5428
OO5428 (SkyWest Airlines) is a multi-stop service on 7 routes, busiest Denver to Lubbock. Of 586 departures recorded from October 2024 to July 2026, 67.2% left on time, according to the US BTS.
- On-time departures67.2%of 586 flights
- Average delay36.7 min
- July 202631▲ 0.0%vs July 2025
- Cancelled2.7%
- Legs flown under this number7
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 | 20 | 30 | ▲ 50.0% |
| February | 24 | 25 | ▲ 4.2% |
| March | 31 | 31 | 0.0% |
| April | 30 | 30 | 0.0% |
| May | 31 | 25 | ▼ 19.4% |
| June | 30 | 27 | ▼ 10.0% |
| July | 31 | 31 | 0.0% |
| August | 29 | – | – |
| September | 26 | – | – |
| October | 27 | – | in progress |
| November | 26 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jul) | 197 | 199 | ▲ 1.0% |
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 | 73.7% | 71.4% | ▼ 3.1% |
| February | 62.5% | 64.0% | ▲ 2.4% |
| March | 83.3% | 55.2% | ▼ 33.8% |
| April | 65.5% | 73.3% | ▲ 11.9% |
| May | 43.3% | 80.0% | ▲ 84.6% |
| June | 55.2% | 74.1% | ▲ 34.3% |
| July | 46.4% | 60.0% | ▲ 29.2% |
| August | 60.7% | – | – |
| September | 73.1% | – | – |
| October | 81.5% | – | in progress |
| November | 84.0% | – | – |
| December | 75.9% | – | – |
| Year-to-date average (Jan–Jul) | 61.4% | 68.3% | ▲ 11.2% |
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 | 1 | 2 | ▲ 100.0% |
| April | 1 | 0 | ▼ 100.0% |
| May | 1 | 0 | ▼ 100.0% |
| June | 1 | 0 | ▼ 100.0% |
| July | 3 | 1 | ▼ 66.7% |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 8 | 5 | ▼ 37.5% |
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 97.3% 570
- Cancelled 2.7% 16
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 |
|---|---|---|---|---|
| DEN LBB Denver International Airport – Lubbock Preston Smith International Airport | 734 | 37.6 min | 67.9% | 518 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 70.0% | 0 |
| November 2024 | 29 | 28 | 67.9% | 1 |
| December 2024 | 4 | 4 | 50.0% | 0 |
| January 2025 | 20 | 19 | 73.7% | 1 |
| February 2025 | 24 | 24 | 62.5% | 0 |
| March 2025 | 31 | 30 | 83.3% | 1 |
| April 2025 | 30 | 29 | 65.5% | 1 |
| May 2025 | 31 | 30 | 43.3% | 1 |
| June 2025 | 30 | 29 | 55.2% | 1 |
| July 2025 | 31 | 28 | 46.4% | 3 |
| August 2025 | 29 | 28 | 60.7% | 1 |
| September 2025 | 26 | 26 | 73.1% | 0 |
| October 2025 | 27 | 27 | 81.5% | 0 |
| November 2025 | 26 | 25 | 84.0% | 1 |
| December 2025 | 29 | 29 | 75.9% | 0 |
| January 2026 | 30 | 28 | 71.4% | 2 |
| February 2026 | 25 | 25 | 64.0% | 0 |
| March 2026 | 31 | 29 | 55.2% | 2 |
| April 2026 | 30 | 30 | 73.3% | 0 |
| May 2026 | 25 | 25 | 80.0% | 0 |
| June 2026 | 27 | 27 | 74.1% | 0 |
| July 2026 | 31 | 30 | 60.0% | 1 |