OO6428
OO6428 (SkyWest Airlines) is a multi-stop service on 14 routes, busiest San Francisco to Los Angeles. Of 505 departures recorded from December 2024 to July 2026, 76.1% left on time, according to the US BTS.
- On-time departures76.1%of 505 flights
- Average delay12.9 min
- July 202631▲ 0.0%vs July 2025
- Cancelled1.6%
- Legs flown under this number14
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 33 | 26 | ▼ 21.2% |
| February | 12 | 11 | ▼ 8.3% |
| March | 4 | 24 | ▲ 500.0% |
| April | 6 | 54 | ▲ 800.0% |
| May | 1 | 51 | ▲ 5,000.0% |
| June | 26 | 30 | ▲ 15.4% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 57 | – | in progress |
| November | 2 | – | – |
| December | – | – | – |
| Year to date (Jan–Jul) | 113 | 227 | ▲ 100.9% |
according to the US BTS · December 2024 → July 2026
On-time departures by month
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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 87.9% | 73.9% | ▼ 15.9% |
| February | 66.7% | 54.6% | ▼ 18.2% |
| March | 100.0% | 81.8% | ▼ 18.2% |
| April | 50.0% | 90.7% | ▲ 81.5% |
| May | 100.0% | 82.4% | ▼ 17.7% |
| June | 76.9% | 43.3% | ▼ 43.7% |
| July | 64.5% | 48.4% | ▼ 25.0% |
| August | 87.1% | – | – |
| September | 86.2% | – | – |
| October | 75.4% | – | in progress |
| November | 100.0% | – | – |
| December | – | – | – |
| Year-to-date average (Jan–Jul) | 78.0% | 67.9% | ▼ 13.0% |
according to the US BTS · December 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · December 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 3 | – |
| February | 0 | 0 | – |
| March | 0 | 2 | – |
| April | 2 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | – | – | – |
| Year to date (Jan–Jul) | 2 | 5 | ▲ 150.0% |
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 98.4% 497
- Cancelled 1.6% 8
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 |
|---|---|---|---|---|
| SFO LAX San Francisco International Airport – Los Angeles International Airport | 543 | 20.2 min | 64.2% | 162 |
| DFW MAF Dallas Fort Worth International Airport – Midland International Air and Space Port | 496 | 11.6 min | 72.6% | 67 |
| PHX YUM Phoenix Sky Harbor International Airport – Yuma International Airport / Marine Corps Air Station Yuma | 258 | -1.3 min | 90.9% | 44 |
| YUM PHX Yuma International Airport / Marine Corps Air Station Yuma – Phoenix Sky Harbor International Airport | 258 | -3.3 min | 90.9% | 44 |
| PHX SLC Phoenix Sky Harbor International Airport – Salt Lake City International Airport | 818 | 7.0 min | 78.4% | 37 |
| PHX DRO Phoenix Sky Harbor International Airport – Durango La Plata County Airport | 565 | 34.1 min | 81.8% | 33 |
| ORD STL Chicago O'Hare International Airport – St. Louis Lambert International Airport | 415 | 13.8 min | 83.9% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| December 2024 | 45 | 45 | 82.2% | 0 |
| January 2025 | 33 | 33 | 87.9% | 0 |
| February 2025 | 12 | 12 | 66.7% | 0 |
| March 2025 | 4 | 4 | 100.0% | 0 |
| April 2025 | 6 | 4 | 50.0% | 2 |
| May 2025 | 1 | 1 | 100.0% | 0 |
| June 2025 | 26 | 26 | 76.9% | 0 |
| July 2025 | 31 | 31 | 64.5% | 0 |
| August 2025 | 31 | 31 | 87.1% | 0 |
| September 2025 | 30 | 29 | 86.2% | 1 |
| October 2025 | 57 | 57 | 75.4% | 0 |
| November 2025 | 2 | 2 | 100.0% | 0 |
| January 2026 | 26 | 23 | 73.9% | 3 |
| February 2026 | 11 | 11 | 54.6% | 0 |
| March 2026 | 24 | 22 | 81.8% | 2 |
| April 2026 | 54 | 54 | 90.7% | 0 |
| May 2026 | 51 | 51 | 82.4% | 0 |
| June 2026 | 30 | 30 | 43.3% | 0 |
| July 2026 | 31 | 31 | 48.4% | 0 |