OO3453
OO3453 (SkyWest Airlines) is a multi-stop service on 8 routes, busiest Portland to Salt Lake City. Of 649 departures recorded from October 2024 to April 2026, 90.4% left on time, according to the US BTS.
- On-time departures90.4%of 649 flights
- Average delay1.6 min
- April 202621▼ 58.8%vs April 2025
- Cancelled0.2%
- Legs flown under this number8
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods16 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 40 | 25 | ▼ 37.5% |
| February | 38 | 28 | ▼ 26.3% |
| March | 54 | 31 | ▼ 42.6% |
| April | 51 | 21 | ▼ 58.8% |
| May | 31 | – | – |
| June | 30 | – | – |
| July | 31 | – | – |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 21 | – | – |
| December | 16 | – | – |
| Year to date (Jan–Apr) | 183 | 105 | ▼ 42.6% |
according to the US BTS · October 2024 → April 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 periods16 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 75.0% | 80.0% | ▲ 6.7% |
| February | 86.5% | 89.3% | ▲ 3.2% |
| March | 96.3% | 93.6% | ▼ 2.9% |
| April | 94.1% | 95.2% | ▲ 1.2% |
| May | 90.3% | – | – |
| June | 96.7% | – | – |
| July | 100.0% | – | – |
| August | 90.3% | – | – |
| September | 90.0% | – | – |
| October | 90.3% | – | in progress |
| November | 81.0% | – | – |
| December | 100.0% | – | – |
| Year-to-date average (Jan–Apr) | 88.0% | 89.5% | ▲ 1.8% |
according to the US BTS · October 2024 → April 2026
Average departure delay by month
according to the US BTS · October 2024 → April 2026
Cancelled departures by month
The most recent periods16 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | – | – |
| June | 0 | – | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Apr) | 1 | 0 | ▼ 100.0% |
according to the US BTS · October 2024 → April 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% 648
- Cancelled 0.2% 1
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Apr 21, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| PDX SLC Portland International Airport – Salt Lake City International Airport | 1,012 | 1.5 min | 91.8% | 292 |
| SLC PDX Salt Lake City International Airport – Portland International Airport | 1,012 | -1.0 min | 90.0% | 140 |
| PDX TUS Portland International Airport – Tucson International Airport | 1,803 | 4.6 min | 89.8% | 127 |
| SAN SFO San Diego International Airport – San Francisco International Airport | 719 | -1.1 min | 88.9% | 45 |
| GEG PDX Spokane International Airport – Portland International Airport | 448 | 2.5 min | 88.1% | 42 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 31 | 31 | 96.8% | 0 |
| November 2024 | 55 | 55 | 85.5% | 0 |
| December 2024 | 54 | 54 | 90.7% | 0 |
| January 2025 | 40 | 40 | 75.0% | 0 |
| February 2025 | 38 | 37 | 86.5% | 1 |
| March 2025 | 54 | 54 | 96.3% | 0 |
| April 2025 | 51 | 51 | 94.1% | 0 |
| May 2025 | 31 | 31 | 90.3% | 0 |
| June 2025 | 30 | 30 | 96.7% | 0 |
| July 2025 | 31 | 31 | 100.0% | 0 |
| August 2025 | 31 | 31 | 90.3% | 0 |
| September 2025 | 30 | 30 | 90.0% | 0 |
| October 2025 | 31 | 31 | 90.3% | 0 |
| November 2025 | 21 | 21 | 81.0% | 0 |
| December 2025 | 16 | 16 | 100.0% | 0 |
| January 2026 | 25 | 25 | 80.0% | 0 |
| February 2026 | 28 | 28 | 89.3% | 0 |
| March 2026 | 31 | 31 | 93.6% | 0 |
| April 2026 | 21 | 21 | 95.2% | 0 |