OO4744
OO4744 (SkyWest Airlines) is a multi-stop service on 12 routes, busiest Aspen to Denver. Of 647 departures recorded from October 2024 to July 2026, 77.9% left on time, according to the US BTS.
- On-time departures77.9%of 647 flights
- Average delay18.0 min
- July 202630▼ 3.2%vs July 2025
- Cancelled3.4%
- Legs flown under this number12
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 | 28 | 28 | 0.0% |
| March | 31 | 31 | 0.0% |
| April | 28 | 30 | ▲ 7.1% |
| May | 31 | 27 | ▼ 12.9% |
| June | 30 | 30 | 0.0% |
| July | 31 | 30 | ▼ 3.2% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 27 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 210 | 207 | ▼ 1.4% |
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 | 65.5% | 90.0% | ▲ 37.4% |
| February | 76.0% | 53.9% | ▼ 29.1% |
| March | 70.0% | 81.5% | ▲ 16.4% |
| April | 89.3% | 96.6% | ▲ 8.1% |
| May | 96.8% | 84.0% | ▼ 13.2% |
| June | 86.7% | 70.0% | ▼ 19.2% |
| July | 90.3% | 26.7% | ▼ 70.5% |
| August | 90.3% | – | – |
| September | 86.7% | – | – |
| October | 83.9% | – | in progress |
| November | 59.3% | – | – |
| December | 67.7% | – | – |
| Year-to-date average (Jan–Jul) | 82.1% | 71.8% | ▼ 12.5% |
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 | 2 | 1 | ▼ 50.0% |
| February | 3 | 2 | ▼ 33.3% |
| March | 1 | 4 | ▲ 300.0% |
| April | 0 | 1 | – |
| May | 0 | 2 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 6 | 10 | ▲ 66.7% |
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 96.6% 625
- Cancelled 3.4% 22
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
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ASE DEN Aspen-Pitkin County Airport (Sardy Field) – Denver International Airport | 201 | 20.3 min | 74.1% | 263 |
| DEN EUG Denver International Airport – Eugene Airport | 1,600 | 4.1 min | 89.9% | 89 |
| PWM ORD Portland International Jetport – Chicago O'Hare International Airport | 1,444 | 6.7 min | 89.1% | 55 |
| BTR IAH Baton Rouge Metropolitan Airport – George Bush Intercontinental Airport | 407 | 52.5 min | 62.0% | 50 |
| SAN LAX San Diego International Airport – Los Angeles International Airport | 176 | 0.4 min | 92.9% | 42 |
| PSC SFO Tri Cities Airport – San Francisco International Airport | 998 | -7.1 min | 100.0% | 37 |
| DEN COS Denver International Airport – City of Colorado Springs Municipal Airport | 117 | 54.7 min | 25.0% | 36 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 100.0% | 0 |
| November 2024 | 29 | 26 | 92.3% | 3 |
| December 2024 | 31 | 28 | 60.7% | 3 |
| January 2025 | 31 | 29 | 65.5% | 2 |
| February 2025 | 28 | 25 | 76.0% | 3 |
| March 2025 | 31 | 30 | 70.0% | 1 |
| April 2025 | 28 | 28 | 89.3% | 0 |
| May 2025 | 31 | 31 | 96.8% | 0 |
| June 2025 | 30 | 30 | 86.7% | 0 |
| July 2025 | 31 | 31 | 90.3% | 0 |
| August 2025 | 31 | 31 | 90.3% | 0 |
| September 2025 | 30 | 30 | 86.7% | 0 |
| October 2025 | 31 | 31 | 83.9% | 0 |
| November 2025 | 27 | 27 | 59.3% | 0 |
| December 2025 | 31 | 31 | 67.7% | 0 |
| January 2026 | 31 | 30 | 90.0% | 1 |
| February 2026 | 28 | 26 | 53.9% | 2 |
| March 2026 | 31 | 27 | 81.5% | 4 |
| April 2026 | 30 | 29 | 96.6% | 1 |
| May 2026 | 27 | 25 | 84.0% | 2 |
| June 2026 | 30 | 30 | 70.0% | 0 |
| July 2026 | 30 | 30 | 26.7% | 0 |