OO3956
OO3956 (SkyWest Airlines) is a multi-stop service on 14 routes, busiest Seattle to San Jose. Of 508 departures recorded from October 2024 to July 2026, 79.9% left on time, according to the US BTS.
- On-time departures79.9%of 508 flights
- Average delay13.4 min
- July 202631▲ 210.0%vs July 2025
- Cancelled0.2%
- Legs flown under this number14
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 | 22 | 24 | ▲ 9.1% |
| February | – | 25 | – |
| March | 6 | 30 | ▲ 400.0% |
| April | 38 | 30 | ▼ 21.1% |
| May | 12 | 31 | ▲ 158.3% |
| June | 44 | 30 | ▼ 31.8% |
| July | 10 | 31 | ▲ 210.0% |
| August | 1 | – | – |
| September | 20 | – | – |
| October | 31 | – | in progress |
| November | 8 | – | – |
| December | 3 | – | – |
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 | 50.0% | 95.8% | ▲ 91.7% |
| February | – | 88.0% | – |
| March | 66.7% | 82.8% | ▲ 24.1% |
| April | 71.1% | 90.0% | ▲ 26.7% |
| May | 100.0% | 93.6% | ▼ 6.5% |
| June | 79.6% | 56.7% | ▼ 28.8% |
| July | 70.0% | 61.3% | ▼ 12.4% |
| August | 100.0% | – | – |
| September | 100.0% | – | – |
| October | 90.3% | – | in progress |
| November | 87.5% | – | – |
| December | 66.7% | – | – |
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 | – | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 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 99.8% 507
- Cancelled 0.2% 1
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 31, 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 |
|---|---|---|---|---|
| SEA SJC Seattle–Tacoma International Airport – Mineta San Jose International Airport | 1,122 | 7.6 min | 80.9% | 200 |
| MGM ATL Montgomery Regional (Dannelly Field) Airport – Hartsfield Jackson Atlanta International Airport | 236 | 16.2 min | 87.8% | 82 |
| SYR DTW Syracuse Hancock International Airport – Detroit Metropolitan Wayne County Airport | 601 | 21.6 min | 81.8% | 33 |
| DTW SYR Detroit Metropolitan Wayne County Airport – Syracuse Hancock International Airport | 601 | -1.6 min | 93.9% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 32 | 32 | 62.5% | 0 |
| November 2024 | 48 | 48 | 87.5% | 0 |
| December 2024 | 32 | 32 | 87.5% | 0 |
| January 2025 | 22 | 22 | 50.0% | 0 |
| March 2025 | 6 | 6 | 66.7% | 0 |
| April 2025 | 38 | 38 | 71.1% | 0 |
| May 2025 | 12 | 12 | 100.0% | 0 |
| June 2025 | 44 | 44 | 79.6% | 0 |
| July 2025 | 10 | 10 | 70.0% | 0 |
| August 2025 | 1 | 1 | 100.0% | 0 |
| September 2025 | 20 | 20 | 100.0% | 0 |
| October 2025 | 31 | 31 | 90.3% | 0 |
| November 2025 | 8 | 8 | 87.5% | 0 |
| December 2025 | 3 | 3 | 66.7% | 0 |
| January 2026 | 24 | 24 | 95.8% | 0 |
| February 2026 | 25 | 25 | 88.0% | 0 |
| March 2026 | 30 | 29 | 82.8% | 1 |
| April 2026 | 30 | 30 | 90.0% | 0 |
| May 2026 | 31 | 31 | 93.6% | 0 |
| June 2026 | 30 | 30 | 56.7% | 0 |
| July 2026 | 31 | 31 | 61.3% | 0 |