OO4253
OO4253 (SkyWest Airlines) is a multi-stop service on 2 routes, busiest Salt Lake City to St George. Of 1,095 departures recorded from October 2024 to July 2026, 93.2% left on time, according to the US BTS.
- On-time departures93.2%of 1,095 flights
- Average delay-2.8 min
- July 202654▼ 12.9%vs July 2025
- Cancelled0.2%
- Legs flown under this number2
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods16 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 60 | 60 | 0.0% |
| February | – | 52 | – |
| March | – | 62 | – |
| April | – | 60 | – |
| May | 62 | 52 | ▼ 16.1% |
| June | 60 | 52 | ▼ 13.3% |
| July | 62 | 54 | ▼ 12.9% |
| August | 61 | – | – |
| September | 60 | – | – |
| October | 62 | – | in progress |
| November | 58 | – | – |
| December | 58 | – | – |
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 periods16 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 86.7% | 98.3% | ▲ 13.5% |
| February | – | 92.3% | – |
| March | – | 98.4% | – |
| April | – | 95.0% | – |
| May | 93.6% | 96.2% | ▲ 2.8% |
| June | 95.0% | 78.9% | ▼ 17.0% |
| July | 91.9% | 94.4% | ▲ 2.7% |
| August | 95.1% | – | – |
| September | 95.0% | – | – |
| October | 90.3% | – | in progress |
| November | 96.4% | – | – |
| December | 98.3% | – | – |
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 periods16 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | – | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| 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 99.8% 1,093
- Cancelled 0.2% 2
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 27, 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 |
|---|---|---|---|---|
| SLC SGU Salt Lake City International Airport – St George Regional Airport | 438 | -1.9 min | 93.6% | 548 |
| SGU SLC St George Regional Airport – Salt Lake City International Airport | 438 | -3.7 min | 92.9% | 547 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 40 | 40 | 92.5% | 0 |
| November 2024 | 60 | 60 | 88.3% | 0 |
| December 2024 | 60 | 60 | 93.3% | 0 |
| January 2025 | 60 | 60 | 86.7% | 0 |
| May 2025 | 62 | 62 | 93.6% | 0 |
| June 2025 | 60 | 60 | 95.0% | 0 |
| July 2025 | 62 | 62 | 91.9% | 0 |
| August 2025 | 61 | 61 | 95.1% | 0 |
| September 2025 | 60 | 60 | 95.0% | 0 |
| October 2025 | 62 | 62 | 90.3% | 0 |
| November 2025 | 58 | 56 | 96.4% | 2 |
| December 2025 | 58 | 58 | 98.3% | 0 |
| January 2026 | 60 | 60 | 98.3% | 0 |
| February 2026 | 52 | 52 | 92.3% | 0 |
| March 2026 | 62 | 62 | 98.4% | 0 |
| April 2026 | 60 | 60 | 95.0% | 0 |
| May 2026 | 52 | 52 | 96.2% | 0 |
| June 2026 | 52 | 52 | 78.9% | 0 |
| July 2026 | 54 | 54 | 94.4% | 0 |