OO3903
OO3903 (SkyWest Airlines) is a multi-stop service on 3 routes, busiest Oakland to Salt Lake City. Of 1,213 departures recorded from October 2024 to July 2026, 90.7% left on time, according to the US BTS.
- On-time departures90.7%of 1,213 flights
- Average delay0.8 min
- July 202660▲ 0.0%vs July 2025
- Cancelled0.0%
- 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 | 52 | 45 | ▼ 13.5% |
| February | 44 | 44 | 0.0% |
| March | 58 | 60 | ▲ 3.4% |
| April | 60 | 60 | 0.0% |
| May | 62 | 62 | 0.0% |
| June | 60 | 60 | 0.0% |
| July | 60 | 60 | 0.0% |
| August | 62 | – | – |
| September | 60 | – | – |
| October | 62 | – | in progress |
| November | 58 | – | – |
| December | 56 | – | – |
| Year to date (Jan–Jul) | 396 | 391 | ▼ 1.3% |
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 | 86.5% | 97.8% | ▲ 13.0% |
| February | 97.7% | 84.1% | ▼ 14.0% |
| March | 96.6% | 83.3% | ▼ 13.7% |
| April | 90.0% | 90.0% | 0.0% |
| May | 85.5% | 93.6% | ▲ 9.4% |
| June | 85.0% | 90.0% | ▲ 5.9% |
| July | 96.7% | 81.7% | ▼ 15.5% |
| August | 90.3% | – | – |
| September | 95.0% | – | – |
| October | 96.8% | – | in progress |
| November | 87.9% | – | – |
| December | 96.4% | – | – |
| Year-to-date average (Jan–Jul) | 91.1% | 88.6% | ▼ 2.8% |
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 | 0 | – | – |
| 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 100.0% 1,213
- Cancelled 0.0% 0
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 OAK Salt Lake City International Airport – Oakland San Francisco Bay Airport | 945 | 1.7 min | 89.9% | 606 |
| OAK SLC Oakland San Francisco Bay Airport – Salt Lake City International Airport | 945 | -0.2 min | 91.4% | 606 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 40 | 40 | 90.0% | 0 |
| November 2024 | 58 | 58 | 93.1% | 0 |
| December 2024 | 30 | 30 | 86.7% | 0 |
| January 2025 | 52 | 52 | 86.5% | 0 |
| February 2025 | 44 | 44 | 97.7% | 0 |
| March 2025 | 58 | 58 | 96.6% | 0 |
| April 2025 | 60 | 60 | 90.0% | 0 |
| May 2025 | 62 | 62 | 85.5% | 0 |
| June 2025 | 60 | 60 | 85.0% | 0 |
| July 2025 | 60 | 60 | 96.7% | 0 |
| August 2025 | 62 | 62 | 90.3% | 0 |
| September 2025 | 60 | 60 | 95.0% | 0 |
| October 2025 | 62 | 62 | 96.8% | 0 |
| November 2025 | 58 | 58 | 87.9% | 0 |
| December 2025 | 56 | 56 | 96.4% | 0 |
| January 2026 | 45 | 45 | 97.8% | 0 |
| February 2026 | 44 | 44 | 84.1% | 0 |
| March 2026 | 60 | 60 | 83.3% | 0 |
| April 2026 | 60 | 60 | 90.0% | 0 |
| May 2026 | 62 | 62 | 93.6% | 0 |
| June 2026 | 60 | 60 | 90.0% | 0 |
| July 2026 | 60 | 60 | 81.7% | 0 |