OO4813
OO4813 (SkyWest Airlines) is a multi-stop service on 3 routes, busiest Phoenix to St George. Of 382 departures recorded from October 2024 to July 2026, 84.8% left on time, according to the US BTS.
- On-time departures84.8%of 382 flights
- Average delay7.5 min
- July 202625
- Cancelled0.0%
- Legs flown under this number3
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods14 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 6 | 18 | ▲ 200.0% |
| February | – | 23 | – |
| March | – | 31 | – |
| April | 27 | 22 | ▼ 18.5% |
| May | 31 | 25 | ▼ 19.4% |
| June | 4 | 30 | ▲ 650.0% |
| July | – | 25 | – |
| August | – | – | – |
| September | – | – | – |
| October | 26 | – | in progress |
| November | 17 | – | – |
| December | 17 | – | – |
according to the US BTS · October 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 periods14 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | 88.9% | ▼ 11.1% |
| February | – | 87.0% | – |
| March | – | 93.6% | – |
| April | 92.6% | 77.3% | ▼ 16.5% |
| May | 80.7% | 84.0% | ▲ 4.2% |
| June | 100.0% | 73.3% | ▼ 26.7% |
| July | – | 76.0% | – |
| August | – | – | – |
| September | – | – | – |
| October | 80.8% | – | in progress |
| November | 82.4% | – | – |
| December | 76.5% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods14 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | – | 0 | – |
| August | – | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 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 100.0% 382
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 26, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| PHX SGU Phoenix Sky Harbor International Airport – St George Regional Airport | 423 | 8.3 min | 83.1% | 296 |
| TUL PHX Tulsa International Airport – Phoenix Sky Harbor International Airport | 1,501 | 6.5 min | 88.7% | 62 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 29 | 29 | 96.6% | 0 |
| December 2024 | 31 | 31 | 80.7% | 0 |
| January 2025 | 6 | 6 | 100.0% | 0 |
| April 2025 | 27 | 27 | 92.6% | 0 |
| May 2025 | 31 | 31 | 80.7% | 0 |
| June 2025 | 4 | 4 | 100.0% | 0 |
| October 2025 | 26 | 26 | 80.8% | 0 |
| November 2025 | 17 | 17 | 82.4% | 0 |
| December 2025 | 17 | 17 | 76.5% | 0 |
| January 2026 | 18 | 18 | 88.9% | 0 |
| February 2026 | 23 | 23 | 87.0% | 0 |
| March 2026 | 31 | 31 | 93.6% | 0 |
| April 2026 | 22 | 22 | 77.3% | 0 |
| May 2026 | 25 | 25 | 84.0% | 0 |
| June 2026 | 30 | 30 | 73.3% | 0 |
| July 2026 | 25 | 25 | 76.0% | 0 |