OO6423
OO6423 (SkyWest Airlines) is a multi-stop service on 10 routes, busiest Flagstaff to Phoenix. Of 489 departures recorded from December 2024 to June 2026, 84.8% left on time, according to the US BTS.
- On-time departures84.8%of 489 flights
- Average delay22.5 min
- June 20266▼ 80.0%vs June 2025
- Cancelled1.6%
- Legs flown under this number10
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 26 | 31 | ▲ 19.2% |
| February | 28 | 28 | 0.0% |
| March | 31 | 31 | 0.0% |
| April | 30 | 30 | 0.0% |
| May | 30 | 42 | ▲ 40.0% |
| June | 30 | 6 | ▼ 80.0% |
| July | 31 | – | – |
| August | 39 | – | – |
| September | 2 | – | – |
| October | – | – | in progress |
| November | 29 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jun) | 175 | 168 | ▼ 4.0% |
according to the US BTS · December 2024 → June 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 periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 96.2% | 90.3% | ▼ 6.1% |
| February | 82.1% | 84.0% | ▲ 2.3% |
| March | 90.0% | 77.4% | ▼ 14.0% |
| April | 90.0% | 86.7% | ▼ 3.7% |
| May | 93.3% | 78.6% | ▼ 15.8% |
| June | 79.3% | 100.0% | ▲ 26.1% |
| July | 90.0% | – | – |
| August | 59.5% | – | – |
| September | 0.0% | – | – |
| October | – | – | in progress |
| November | 93.1% | – | – |
| December | 93.1% | – | – |
| Year-to-date average (Jan–Jun) | 88.5% | 86.2% | ▼ 2.6% |
according to the US BTS · December 2024 → June 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · December 2024 → June 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 3 | – |
| March | 1 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 1 | – | – |
| August | 2 | – | – |
| September | 0 | – | – |
| October | – | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jun) | 2 | 3 | ▲ 50.0% |
according to the US BTS · December 2024 → June 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% 481
- Cancelled 1.6% 8
Share of all recorded flights in the period, all legs. · Dec 5, 2024 → Jun 3, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| FLG PHX Flagstaff Pulliam Airport – Phoenix Sky Harbor International Airport | 192 | 19.1 min | 87.4% | 314 |
| SHV DFW Shreveport Regional Airport – Dallas Fort Worth International Airport | 305 | 18.5 min | 93.6% | 31 |
| BUR PHX Hollywood Burbank/Bob Hope Airport – Phoenix Sky Harbor International Airport | 593 | -7.3 min | 93.6% | 31 |
| SPS DFW Wichita Falls Municipal Airport / Sheppard Air Force Base – Dallas Fort Worth International Airport | 182 | 57.5 min | 75.0% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| December 2024 | 16 | 16 | 87.5% | 0 |
| January 2025 | 26 | 26 | 96.2% | 0 |
| February 2025 | 28 | 28 | 82.1% | 0 |
| March 2025 | 31 | 30 | 90.0% | 1 |
| April 2025 | 30 | 30 | 90.0% | 0 |
| May 2025 | 30 | 30 | 93.3% | 0 |
| June 2025 | 30 | 29 | 79.3% | 1 |
| July 2025 | 31 | 30 | 90.0% | 1 |
| August 2025 | 39 | 37 | 59.5% | 2 |
| September 2025 | 2 | 2 | 0.0% | 0 |
| November 2025 | 29 | 29 | 93.1% | 0 |
| December 2025 | 29 | 29 | 93.1% | 0 |
| January 2026 | 31 | 31 | 90.3% | 0 |
| February 2026 | 28 | 25 | 84.0% | 3 |
| March 2026 | 31 | 31 | 77.4% | 0 |
| April 2026 | 30 | 30 | 86.7% | 0 |
| May 2026 | 42 | 42 | 78.6% | 0 |
| June 2026 | 6 | 6 | 100.0% | 0 |