OO6311
OO6311 (SkyWest Airlines) is a multi-stop service on 3 routes, busiest Provo to Phoenix. Of 626 departures recorded from November 2024 to July 2026, 80.8% left on time, according to the US BTS.
- On-time departures80.8%of 626 flights
- Average delay17.5 min
- July 202652▲ 67.7%vs July 2025
- Cancelled0.2%
- Legs flown under this number3
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 | 31 | 26 | ▼ 16.1% |
| February | 28 | 22 | ▼ 21.4% |
| March | 31 | 23 | ▼ 25.8% |
| April | 30 | 28 | ▼ 6.7% |
| May | 31 | 40 | ▲ 29.0% |
| June | 30 | 60 | ▲ 100.0% |
| July | 31 | 52 | ▲ 67.7% |
| August | 20 | – | – |
| September | 17 | – | – |
| October | 29 | – | in progress |
| November | 19 | – | – |
| December | 22 | – | – |
| Year to date (Jan–Jul) | 212 | 251 | ▲ 18.4% |
according to the US BTS · November 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 | 71.0% | 73.1% | ▲ 3.0% |
| February | 89.3% | 77.3% | ▼ 13.5% |
| March | 80.7% | 82.6% | ▲ 2.4% |
| April | 90.0% | 82.1% | ▼ 8.7% |
| May | 87.1% | 82.5% | ▼ 5.3% |
| June | 53.3% | 75.0% | ▲ 40.6% |
| July | 73.3% | 94.2% | ▲ 28.5% |
| August | 80.0% | – | – |
| September | 70.6% | – | – |
| October | 86.2% | – | in progress |
| November | 84.2% | – | – |
| December | 90.9% | – | – |
| Year-to-date average (Jan–Jul) | 77.8% | 81.0% | ▲ 4.1% |
according to the US BTS · November 2024 → July 2026
Average departure delay by month
according to the US BTS · November 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 | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 0 | ▼ 100.0% |
according to the US BTS · November 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% 625
- Cancelled 0.2% 1
Share of all recorded flights in the period, all legs. · Nov 6, 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 |
|---|---|---|---|---|
| PVU PHX Provo Municipal Airport – Phoenix Sky Harbor International Airport | 755 | 18.7 min | 80.3% | 533 |
| PHX PVU Phoenix Sky Harbor International Airport – Provo Municipal Airport | 755 | 4.3 min | 83.3% | 66 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 25 | 25 | 80.0% | 0 |
| December 2024 | 31 | 31 | 87.1% | 0 |
| January 2025 | 31 | 31 | 71.0% | 0 |
| February 2025 | 28 | 28 | 89.3% | 0 |
| March 2025 | 31 | 31 | 80.7% | 0 |
| April 2025 | 30 | 30 | 90.0% | 0 |
| May 2025 | 31 | 31 | 87.1% | 0 |
| June 2025 | 30 | 30 | 53.3% | 0 |
| July 2025 | 31 | 30 | 73.3% | 1 |
| August 2025 | 20 | 20 | 80.0% | 0 |
| September 2025 | 17 | 17 | 70.6% | 0 |
| October 2025 | 29 | 29 | 86.2% | 0 |
| November 2025 | 19 | 19 | 84.2% | 0 |
| December 2025 | 22 | 22 | 90.9% | 0 |
| January 2026 | 26 | 26 | 73.1% | 0 |
| February 2026 | 22 | 22 | 77.3% | 0 |
| March 2026 | 23 | 23 | 82.6% | 0 |
| April 2026 | 28 | 28 | 82.1% | 0 |
| May 2026 | 40 | 40 | 82.5% | 0 |
| June 2026 | 60 | 60 | 75.0% | 0 |
| July 2026 | 52 | 52 | 94.2% | 0 |