OO5312
OO5312 (SkyWest Airlines) is a multi-stop service on 15 routes, busiest Boise to San Francisco. Of 554 departures recorded from October 2024 to July 2026, 79.3% left on time, according to the US BTS.
- On-time departures79.3%of 554 flights
- Average delay16.8 min
- July 202623▲ 4.5%vs July 2025
- Cancelled1.4%
- Legs flown under this number15
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 | 31 | 0.0% |
| February | 15 | 28 | ▲ 86.7% |
| March | 10 | 29 | ▲ 190.0% |
| April | 30 | 23 | ▼ 23.3% |
| May | 31 | 27 | ▼ 12.9% |
| June | 28 | 21 | ▼ 25.0% |
| July | 22 | 23 | ▲ 4.5% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 29 | – | in progress |
| November | 18 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 167 | 182 | ▲ 9.0% |
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 | 66.7% | 86.7% | ▲ 30.0% |
| February | 64.3% | 85.7% | ▲ 33.3% |
| March | 50.0% | 86.2% | ▲ 72.4% |
| April | 90.0% | 60.9% | ▼ 32.4% |
| May | 90.3% | 76.9% | ▼ 14.8% |
| June | 85.7% | 61.9% | ▼ 27.8% |
| July | 77.3% | 91.3% | ▲ 18.2% |
| August | 74.2% | – | – |
| September | 63.3% | – | – |
| October | 82.8% | – | in progress |
| November | 94.4% | – | – |
| December | 71.0% | – | – |
| Year-to-date average (Jan–Jul) | 74.9% | 78.5% | ▲ 4.8% |
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 | 1 | 1 | 0.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 2 | 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 98.6% 546
- Cancelled 1.4% 8
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
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BOI SFO Boise Air Terminal/Gowen Field – San Francisco International Airport | 840 | 12.1 min | 84.4% | 212 |
| SFO PSP San Francisco International Airport – Palm Springs International Airport | 677 | 21.2 min | 72.2% | 98 |
| SFO BOI San Francisco International Airport – Boise Air Terminal/Gowen Field | 840 | 12.7 min | 70.6% | 68 |
| SUN DEN Friedman Memorial Airport – Denver International Airport | 895 | -4.8 min | 97.1% | 36 |
| ORD DAY Chicago O'Hare International Airport – James M. Cox Dayton International Airport | 386 | 26.6 min | 64.7% | 35 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 100.0% | 0 |
| November 2024 | 29 | 28 | 96.4% | 1 |
| December 2024 | 17 | 14 | 57.1% | 3 |
| January 2025 | 31 | 30 | 66.7% | 1 |
| February 2025 | 15 | 14 | 64.3% | 1 |
| March 2025 | 10 | 10 | 50.0% | 0 |
| April 2025 | 30 | 30 | 90.0% | 0 |
| May 2025 | 31 | 31 | 90.3% | 0 |
| June 2025 | 28 | 28 | 85.7% | 0 |
| July 2025 | 22 | 22 | 77.3% | 0 |
| August 2025 | 31 | 31 | 74.2% | 0 |
| September 2025 | 30 | 30 | 63.3% | 0 |
| October 2025 | 29 | 29 | 82.8% | 0 |
| November 2025 | 18 | 18 | 94.4% | 0 |
| December 2025 | 31 | 31 | 71.0% | 0 |
| January 2026 | 31 | 30 | 86.7% | 1 |
| February 2026 | 28 | 28 | 85.7% | 0 |
| March 2026 | 29 | 29 | 86.2% | 0 |
| April 2026 | 23 | 23 | 60.9% | 0 |
| May 2026 | 27 | 26 | 76.9% | 1 |
| June 2026 | 21 | 21 | 61.9% | 0 |
| July 2026 | 23 | 23 | 91.3% | 0 |