OO4047
OO4047 (SkyWest Airlines) is a multi-stop service on 6 routes, busiest Seattle to Redmond. Of 618 departures recorded from October 2024 to July 2026, 88.0% left on time, according to the US BTS.
- On-time departures88.0%of 618 flights
- Average delay4.9 min
- July 202631▲ 3.3%vs July 2025
- Cancelled1.3%
- Legs flown under this number6
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 | 24 | 27 | ▲ 12.5% |
| February | 56 | 28 | ▼ 50.0% |
| March | 39 | 31 | ▼ 20.5% |
| April | 30 | 30 | 0.0% |
| May | 31 | 31 | 0.0% |
| June | 30 | 30 | 0.0% |
| July | 30 | 31 | ▲ 3.3% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 28 | – | – |
| December | 19 | – | – |
| Year to date (Jan–Jul) | 240 | 208 | ▼ 13.3% |
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 | 75.0% | 96.0% | ▲ 28.0% |
| February | 87.3% | 87.5% | ▲ 0.3% |
| March | 87.2% | 83.3% | ▼ 4.4% |
| April | 86.7% | 90.0% | ▲ 3.8% |
| May | 93.6% | 90.3% | ▼ 3.5% |
| June | 93.3% | 90.0% | ▼ 3.6% |
| July | 86.7% | 74.2% | ▼ 14.4% |
| August | 83.9% | – | – |
| September | 100.0% | – | – |
| October | 90.3% | – | in progress |
| November | 92.9% | – | – |
| December | 73.7% | – | – |
| Year-to-date average (Jan–Jul) | 87.1% | 87.3% | ▲ 0.3% |
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 | 2 | – |
| February | 1 | 4 | ▲ 300.0% |
| 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 | – | – |
| Year to date (Jan–Jul) | 1 | 7 | ▲ 600.0% |
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 98.7% 610
- Cancelled 1.3% 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 |
|---|---|---|---|---|
| SEA RDM Seattle–Tacoma International Airport – Roberts Field | 366 | 2.9 min | 88.6% | 455 |
| MCI JFK Kansas City International Airport – John F. Kennedy International Airport | 1,786 | 19.5 min | 78.7% | 48 |
| JFK MCI John F. Kennedy International Airport – Kansas City International Airport | 1,786 | 16.7 min | 87.5% | 48 |
| IAD DTW Washington Dulles International Airport – Detroit Metropolitan Wayne County Airport | 616 | -2.1 min | 88.9% | 36 |
| SLC SJC Salt Lake City International Airport – Mineta San Jose International Airport | 939 | 0.5 min | 93.3% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 10 | 10 | 90.0% | 0 |
| December 2024 | 1 | 1 | 100.0% | 0 |
| January 2025 | 24 | 24 | 75.0% | 0 |
| February 2025 | 56 | 55 | 87.3% | 1 |
| March 2025 | 39 | 39 | 87.2% | 0 |
| April 2025 | 30 | 30 | 86.7% | 0 |
| May 2025 | 31 | 31 | 93.6% | 0 |
| June 2025 | 30 | 30 | 93.3% | 0 |
| July 2025 | 30 | 30 | 86.7% | 0 |
| August 2025 | 31 | 31 | 83.9% | 0 |
| September 2025 | 30 | 30 | 100.0% | 0 |
| October 2025 | 31 | 31 | 90.3% | 0 |
| November 2025 | 28 | 28 | 92.9% | 0 |
| December 2025 | 19 | 19 | 73.7% | 0 |
| January 2026 | 27 | 25 | 96.0% | 2 |
| February 2026 | 28 | 24 | 87.5% | 4 |
| March 2026 | 31 | 30 | 83.3% | 1 |
| April 2026 | 30 | 30 | 90.0% | 0 |
| May 2026 | 31 | 31 | 90.3% | 0 |
| June 2026 | 30 | 30 | 90.0% | 0 |
| July 2026 | 31 | 31 | 74.2% | 0 |