OO6391
OO6391 (SkyWest Airlines) is a multi-stop service on 8 routes, busiest Tucson to Los Angeles. Of 701 departures recorded from December 2024 to July 2026, 77.9% left on time, according to the US BTS.
- On-time departures77.9%of 701 flights
- Average delay15.7 min
- July 202662▲ 100.0%vs July 2025
- Cancelled1.9%
- Legs flown under this number8
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 | 30 | 31 | ▲ 3.3% |
| February | 28 | 28 | 0.0% |
| March | 31 | 31 | 0.0% |
| April | 57 | 30 | ▼ 47.4% |
| May | 35 | 42 | ▲ 20.0% |
| June | 30 | 60 | ▲ 100.0% |
| July | 31 | 62 | ▲ 100.0% |
| August | 31 | – | – |
| September | 29 | – | – |
| October | 30 | – | in progress |
| November | 29 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jul) | 242 | 284 | ▲ 17.4% |
according to the US BTS · December 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 | 75.9% | 93.6% | ▲ 23.3% |
| February | 75.0% | 78.6% | ▲ 4.8% |
| March | 61.3% | 80.7% | ▲ 31.6% |
| April | 76.4% | 86.7% | ▲ 13.5% |
| May | 91.4% | 83.3% | ▼ 8.9% |
| June | 70.0% | 86.7% | ▲ 23.8% |
| July | 71.0% | 77.6% | ▲ 9.3% |
| August | 67.7% | – | – |
| September | 82.1% | – | – |
| October | 70.0% | – | in progress |
| November | 75.0% | – | – |
| December | 71.4% | – | – |
| Year-to-date average (Jan–Jul) | 74.4% | 83.9% | ▲ 12.7% |
according to the US BTS · December 2024 → July 2026
Average departure delay by month
according to the US BTS · December 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 2 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 4 | – |
| August | 0 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 3 | 4 | ▲ 33.3% |
according to the US BTS · December 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 98.1% 688
- Cancelled 1.9% 13
Share of all recorded flights in the period, all legs. · Dec 5, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| TUS LAX Tucson International Airport – Los Angeles International Airport | 725 | 17.3 min | 76.1% | 401 |
| ORD GRR Chicago O'Hare International Airport – Gerald R. Ford International Airport | 220 | 8.3 min | 82.9% | 72 |
| GRR ORD Gerald R. Ford International Airport – Chicago O'Hare International Airport | 220 | 9.4 min | 81.4% | 72 |
| SMF LAX Sacramento International Airport – Los Angeles International Airport | 600 | 3.0 min | 88.6% | 44 |
| ASE DFW Aspen-Pitkin County Airport (Sardy Field) – Dallas Fort Worth International Airport | 1,128 | 47.7 min | 62.1% | 33 |
| SAF DFW Santa Fe Municipal Airport – Dallas Fort Worth International Airport | 885 | 25.5 min | 80.0% | 31 |
| DFW SAF Dallas Fort Worth International Airport – Santa Fe Municipal Airport | 885 | 8.5 min | 80.0% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| December 2024 | 27 | 24 | 70.8% | 3 |
| January 2025 | 30 | 29 | 75.9% | 1 |
| February 2025 | 28 | 28 | 75.0% | 0 |
| March 2025 | 31 | 31 | 61.3% | 0 |
| April 2025 | 57 | 55 | 76.4% | 2 |
| May 2025 | 35 | 35 | 91.4% | 0 |
| June 2025 | 30 | 30 | 70.0% | 0 |
| July 2025 | 31 | 31 | 71.0% | 0 |
| August 2025 | 31 | 31 | 67.7% | 0 |
| September 2025 | 29 | 28 | 82.1% | 1 |
| October 2025 | 30 | 30 | 70.0% | 0 |
| November 2025 | 29 | 28 | 75.0% | 1 |
| December 2025 | 29 | 28 | 71.4% | 1 |
| January 2026 | 31 | 31 | 93.6% | 0 |
| February 2026 | 28 | 28 | 78.6% | 0 |
| March 2026 | 31 | 31 | 80.7% | 0 |
| April 2026 | 30 | 30 | 86.7% | 0 |
| May 2026 | 42 | 42 | 83.3% | 0 |
| June 2026 | 60 | 60 | 86.7% | 0 |
| July 2026 | 62 | 58 | 77.6% | 4 |