OO4310
OO4310 (SkyWest Airlines) is a multi-stop service on 2 routes, busiest Cedar City to Salt Lake City. Of 966 departures recorded from October 2024 to July 2026, 93.8% left on time, according to the US BTS.
- On-time departures93.8%of 966 flights
- Average delay1.0 min
- July 202652▲ 18.2%vs July 2025
- Cancelled0.2%
- Legs flown under this number2
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 46 | 46 | 0.0% |
| February | 40 | 40 | 0.0% |
| March | 46 | 44 | ▼ 4.3% |
| April | 40 | 42 | ▲ 5.0% |
| May | 46 | 50 | ▲ 8.7% |
| June | 44 | 42 | ▼ 4.5% |
| July | 44 | 52 | ▲ 18.2% |
| August | 42 | – | – |
| September | 46 | – | – |
| October | 46 | – | in progress |
| November | 44 | – | – |
| December | 46 | – | – |
| Year to date (Jan–Jul) | 306 | 316 | ▲ 3.3% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 97.8% | 95.7% | ▼ 2.2% |
| February | 92.5% | 100.0% | ▲ 8.1% |
| March | 84.8% | 97.7% | ▲ 15.3% |
| April | 97.5% | 90.5% | ▼ 7.2% |
| May | 100.0% | 92.0% | ▼ 8.0% |
| June | 100.0% | 88.1% | ▼ 11.9% |
| July | 88.6% | 94.2% | ▲ 6.3% |
| August | 90.5% | – | – |
| September | 95.7% | – | – |
| October | 93.5% | – | in progress |
| November | 100.0% | – | – |
| December | 91.3% | – | – |
| Year-to-date average (Jan–Jul) | 94.5% | 94.0% | ▼ 0.5% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 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% 964
- Cancelled 0.2% 2
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 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 CDC Salt Lake City International Airport – Cedar City Regional Airport | 357 | -0.1 min | 93.4% | 483 |
| CDC SLC Cedar City Regional Airport – Salt Lake City International Airport | 357 | 2.1 min | 94.2% | 483 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 28 | 28 | 96.4% | 0 |
| November 2024 | 46 | 46 | 84.8% | 0 |
| December 2024 | 46 | 46 | 93.5% | 0 |
| January 2025 | 46 | 46 | 97.8% | 0 |
| February 2025 | 40 | 40 | 92.5% | 0 |
| March 2025 | 46 | 46 | 84.8% | 0 |
| April 2025 | 40 | 40 | 97.5% | 0 |
| May 2025 | 46 | 46 | 100.0% | 0 |
| June 2025 | 44 | 44 | 100.0% | 0 |
| July 2025 | 44 | 44 | 88.6% | 0 |
| August 2025 | 42 | 42 | 90.5% | 0 |
| September 2025 | 46 | 46 | 95.7% | 0 |
| October 2025 | 46 | 46 | 93.5% | 0 |
| November 2025 | 44 | 42 | 100.0% | 2 |
| December 2025 | 46 | 46 | 91.3% | 0 |
| January 2026 | 46 | 46 | 95.7% | 0 |
| February 2026 | 40 | 40 | 100.0% | 0 |
| March 2026 | 44 | 44 | 97.7% | 0 |
| April 2026 | 42 | 42 | 90.5% | 0 |
| May 2026 | 50 | 50 | 92.0% | 0 |
| June 2026 | 42 | 42 | 88.1% | 0 |
| July 2026 | 52 | 52 | 94.2% | 0 |