OO6337
OO6337 (SkyWest Airlines) is a multi-stop service on 10 routes, busiest Phoenix to Seattle. Of 638 departures recorded from January 2025 to July 2026, 73.5% left on time, according to the US BTS.
- On-time departures73.5%of 638 flights
- Average delay17.4 min
- July 202661▲ 0.0%vs July 2025
- Cancelled2.5%
- Legs flown under this number10
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 | 39 | 5 | ▼ 87.2% |
| February | 38 | 17 | ▼ 55.3% |
| March | 48 | 31 | ▼ 35.4% |
| April | 30 | 30 | 0.0% |
| May | 31 | 42 | ▲ 35.5% |
| June | 56 | 60 | ▲ 7.1% |
| July | 61 | 61 | 0.0% |
| August | 36 | – | – |
| September | 30 | – | – |
| October | 5 | – | in progress |
| November | 4 | – | – |
| December | 14 | – | – |
| Year to date (Jan–Jul) | 303 | 246 | ▼ 18.8% |
according to the US BTS · January 2025 → 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 | 87.2% | 40.0% | ▼ 54.1% |
| February | 60.5% | 47.1% | ▼ 22.3% |
| March | 66.7% | 70.4% | ▲ 5.5% |
| April | 90.0% | 59.3% | ▼ 34.2% |
| May | 87.1% | 65.0% | ▼ 25.4% |
| June | 82.1% | 69.0% | ▼ 16.0% |
| July | 84.8% | 76.3% | ▼ 10.0% |
| August | 55.6% | – | – |
| September | 79.3% | – | – |
| October | 80.0% | – | in progress |
| November | 100.0% | – | – |
| December | 78.6% | – | – |
| Year-to-date average (Jan–Jul) | 79.8% | 61.0% | ▼ 23.5% |
according to the US BTS · January 2025 → July 2026
Average departure delay by month
according to the US BTS · January 2025 → 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 | 4 | – |
| April | 0 | 3 | – |
| May | 0 | 2 | – |
| June | 0 | 2 | – |
| July | 2 | 2 | 0.0% |
| August | 0 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 13 | ▲ 550.0% |
according to the US BTS · January 2025 → 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 97.5% 622
- Cancelled 2.5% 16
Share of all recorded flights in the period, all legs. · Jan 7, 2025 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| PHX SEA Phoenix Sky Harbor International Airport – Seattle–Tacoma International Airport | 1,782 | 9.7 min | 78.8% | 199 |
| SEA PHX Seattle–Tacoma International Airport – Phoenix Sky Harbor International Airport | 1,782 | 10.7 min | 77.9% | 114 |
| DFW YUM Dallas Fort Worth International Airport – Yuma International Airport / Marine Corps Air Station Yuma | 1,641 | 18.9 min | 65.2% | 73 |
| DFW SHV Dallas Fort Worth International Airport – Shreveport Regional Airport | 305 | 20.7 min | 74.3% | 72 |
| SHV DFW Shreveport Regional Airport – Dallas Fort Worth International Airport | 305 | 39.6 min | 63.2% | 71 |
| ORD MKE Chicago O'Hare International Airport – General Mitchell International Airport | 108 | 17.2 min | 67.5% | 44 |
| COS ORD City of Colorado Springs Municipal Airport – Chicago O'Hare International Airport | 1,463 | 20.7 min | 81.3% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| January 2025 | 39 | 39 | 87.2% | 0 |
| February 2025 | 38 | 38 | 60.5% | 0 |
| March 2025 | 48 | 48 | 66.7% | 0 |
| April 2025 | 30 | 30 | 90.0% | 0 |
| May 2025 | 31 | 31 | 87.1% | 0 |
| June 2025 | 56 | 56 | 82.1% | 0 |
| July 2025 | 61 | 59 | 84.8% | 2 |
| August 2025 | 36 | 36 | 55.6% | 0 |
| September 2025 | 30 | 29 | 79.3% | 1 |
| October 2025 | 5 | 5 | 80.0% | 0 |
| November 2025 | 4 | 4 | 100.0% | 0 |
| December 2025 | 14 | 14 | 78.6% | 0 |
| January 2026 | 5 | 5 | 40.0% | 0 |
| February 2026 | 17 | 17 | 47.1% | 0 |
| March 2026 | 31 | 27 | 70.4% | 4 |
| April 2026 | 30 | 27 | 59.3% | 3 |
| May 2026 | 42 | 40 | 65.0% | 2 |
| June 2026 | 60 | 58 | 69.0% | 2 |
| July 2026 | 61 | 59 | 76.3% | 2 |