OO3430
OO3430 (SkyWest Airlines) is a multi-stop service on 11 routes, busiest Salt Lake City to Portland. Of 548 departures recorded from October 2024 to July 2026, 84.6% left on time, according to the US BTS.
- On-time departures84.6%of 548 flights
- Average delay5.2 min
- July 20264▼ 87.1%vs July 2025
- Cancelled0.4%
- Legs flown under this number11
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 56 | 31 | ▼ 44.6% |
| February | 40 | 28 | ▼ 30.0% |
| March | 20 | 31 | ▲ 55.0% |
| April | 3 | 30 | ▲ 900.0% |
| May | 17 | 12 | ▼ 29.4% |
| June | 30 | 4 | ▼ 86.7% |
| July | 31 | 4 | ▼ 87.1% |
| August | 19 | – | – |
| September | – | – | – |
| October | 50 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 197 | 140 | ▼ 28.9% |
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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 69.6% | 93.6% | ▲ 34.3% |
| February | 61.5% | 96.4% | ▲ 56.7% |
| March | 55.0% | 90.3% | ▲ 64.2% |
| April | 100.0% | 93.1% | ▼ 6.9% |
| May | 94.1% | 91.7% | ▼ 2.6% |
| June | 90.0% | 75.0% | ▼ 16.7% |
| July | 96.8% | 75.0% | ▼ 22.5% |
| August | 100.0% | – | – |
| September | – | – | – |
| October | 78.0% | – | in progress |
| November | 86.7% | – | – |
| December | 87.1% | – | – |
| Year-to-date average (Jan–Jul) | 81.0% | 87.9% | ▲ 8.5% |
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 periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 1 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 1 | 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 99.6% 546
- Cancelled 0.4% 2
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 25, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SLC PDX Salt Lake City International Airport – Portland International Airport | 1,012 | 2.1 min | 91.9% | 296 |
| SFO SAN San Francisco International Airport – San Diego International Airport | 719 | 19.9 min | 61.4% | 71 |
| PSP SEA Palm Springs International Airport – Seattle–Tacoma International Airport | 1,590 | -2.3 min | 91.2% | 57 |
| SAN SFO San Diego International Airport – San Francisco International Airport | 719 | 15.7 min | 68.4% | 38 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 30 | 30 | 90.0% | 0 |
| December 2024 | 31 | 31 | 90.3% | 0 |
| January 2025 | 56 | 56 | 69.6% | 0 |
| February 2025 | 40 | 39 | 61.5% | 1 |
| March 2025 | 20 | 20 | 55.0% | 0 |
| April 2025 | 3 | 3 | 100.0% | 0 |
| May 2025 | 17 | 17 | 94.1% | 0 |
| June 2025 | 30 | 30 | 90.0% | 0 |
| July 2025 | 31 | 31 | 96.8% | 0 |
| August 2025 | 19 | 19 | 100.0% | 0 |
| October 2025 | 50 | 50 | 78.0% | 0 |
| November 2025 | 30 | 30 | 86.7% | 0 |
| December 2025 | 31 | 31 | 87.1% | 0 |
| January 2026 | 31 | 31 | 93.6% | 0 |
| February 2026 | 28 | 28 | 96.4% | 0 |
| March 2026 | 31 | 31 | 90.3% | 0 |
| April 2026 | 30 | 29 | 93.1% | 1 |
| May 2026 | 12 | 12 | 91.7% | 0 |
| June 2026 | 4 | 4 | 75.0% | 0 |
| July 2026 | 4 | 4 | 75.0% | 0 |