OO4818
OO4818 (SkyWest Airlines) is a multi-stop service on 9 routes, busiest St George to Dallas-Fort Worth. Of 529 departures recorded from October 2024 to July 2026, 70.6% left on time, according to the US BTS.
- On-time departures70.6%of 529 flights
- Average delay20.9 min
- July 202627▼ 12.9%vs July 2025
- Cancelled0.4%
- Legs flown under this number9
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods15 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 4 | 31 | ▲ 675.0% |
| February | – | 28 | – |
| March | – | 31 | – |
| April | – | 27 | – |
| May | – | 28 | – |
| June | 26 | 30 | ▲ 15.4% |
| July | 31 | 27 | ▼ 12.9% |
| August | 30 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
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 periods15 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | 66.7% | ▼ 33.3% |
| February | – | 57.1% | – |
| March | – | 77.4% | – |
| April | – | 74.1% | – |
| May | – | 67.9% | – |
| June | 57.7% | 30.0% | ▼ 48.0% |
| July | 74.2% | 70.4% | ▼ 5.1% |
| August | 86.7% | – | – |
| September | 86.7% | – | – |
| October | 71.0% | – | in progress |
| November | 72.4% | – | – |
| December | 71.0% | – | – |
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 periods15 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| 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 99.6% 527
- Cancelled 0.4% 2
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 27, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SGU DFW St George Regional Airport – Dallas Fort Worth International Airport | 1,568 | 23.1 min | 69.0% | 410 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 49 | 48 | 75.0% | 1 |
| December 2024 | 46 | 46 | 71.7% | 0 |
| January 2025 | 4 | 4 | 100.0% | 0 |
| June 2025 | 26 | 26 | 57.7% | 0 |
| July 2025 | 31 | 31 | 74.2% | 0 |
| August 2025 | 30 | 30 | 86.7% | 0 |
| September 2025 | 30 | 30 | 86.7% | 0 |
| October 2025 | 31 | 31 | 71.0% | 0 |
| November 2025 | 29 | 29 | 72.4% | 0 |
| December 2025 | 31 | 31 | 71.0% | 0 |
| January 2026 | 31 | 30 | 66.7% | 1 |
| February 2026 | 28 | 28 | 57.1% | 0 |
| March 2026 | 31 | 31 | 77.4% | 0 |
| April 2026 | 27 | 27 | 74.1% | 0 |
| May 2026 | 28 | 28 | 67.9% | 0 |
| June 2026 | 30 | 30 | 30.0% | 0 |
| July 2026 | 27 | 27 | 70.4% | 0 |