OO5919
OO5919 (SkyWest Airlines) is a multi-stop service on 11 routes, busiest Aspen to Denver. Of 421 departures recorded from October 2024 to July 2026, 81.3% left on time, according to the US BTS.
- On-time departures81.3%of 421 flights
- Average delay13.8 min
- July 20267▼ 76.7%vs July 2025
- Cancelled2.1%
- Legs flown under this number11
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 | 31 | 26 | ▼ 16.1% |
| February | 12 | 24 | ▲ 100.0% |
| March | 8 | 4 | ▼ 50.0% |
| April | 25 | 19 | ▼ 24.0% |
| May | 5 | 27 | ▲ 440.0% |
| June | 29 | 30 | ▲ 3.4% |
| July | 30 | 7 | ▼ 76.7% |
| August | 23 | – | – |
| September | 21 | – | – |
| October | 6 | – | in progress |
| November | 29 | – | – |
| December | – | – | – |
| Year to date (Jan–Jul) | 140 | 137 | ▼ 2.1% |
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 | 90.0% | 92.0% | ▲ 2.2% |
| February | 83.3% | 91.7% | ▲ 10.0% |
| March | 87.5% | 75.0% | ▼ 14.3% |
| April | 72.0% | 94.7% | ▲ 31.6% |
| May | 100.0% | 77.8% | ▼ 22.2% |
| June | 67.9% | 80.0% | ▲ 17.9% |
| July | 55.2% | 100.0% | ▲ 81.3% |
| August | 91.3% | – | – |
| September | 85.7% | – | – |
| October | 83.3% | – | in progress |
| November | 74.1% | – | – |
| December | – | – | – |
| Year-to-date average (Jan–Jul) | 79.4% | 87.3% | ▲ 10.0% |
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 | 1 | 1 | 0.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 1 | 1 | 0.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | – | – | – |
| Year to date (Jan–Jul) | 3 | 2 | ▼ 33.3% |
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 97.9% 412
- Cancelled 2.1% 9
Share of all recorded flights in the period, all legs. · Oct 27, 2024 → Jul 25, 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 |
|---|---|---|---|---|
| ASE DEN Aspen-Pitkin County Airport (Sardy Field) – Denver International Airport | 201 | 30.7 min | 74.7% | 161 |
| ORD ROC Chicago O'Hare International Airport – Frederick Douglass Greater Rochester International Airport | 847 | 1.1 min | 87.6% | 90 |
| TUL IAH Tulsa International Airport – George Bush Intercontinental Airport | 693 | 4.2 min | 90.6% | 54 |
| BZN DEN Bozeman Yellowstone International Airport – Denver International Airport | 844 | -0.8 min | 86.3% | 52 |
| ORD AVL Chicago O'Hare International Airport – Asheville Regional Airport | 863 | 7.6 min | 75.8% | 35 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 5 | 5 | 100.0% | 0 |
| November 2024 | 29 | 28 | 78.6% | 1 |
| December 2024 | 31 | 30 | 83.3% | 1 |
| January 2025 | 31 | 30 | 90.0% | 1 |
| February 2025 | 12 | 12 | 83.3% | 0 |
| March 2025 | 8 | 8 | 87.5% | 0 |
| April 2025 | 25 | 25 | 72.0% | 0 |
| May 2025 | 5 | 5 | 100.0% | 0 |
| June 2025 | 29 | 28 | 67.9% | 1 |
| July 2025 | 30 | 29 | 55.2% | 1 |
| August 2025 | 23 | 23 | 91.3% | 0 |
| September 2025 | 21 | 21 | 85.7% | 0 |
| October 2025 | 6 | 6 | 83.3% | 0 |
| November 2025 | 29 | 27 | 74.1% | 2 |
| January 2026 | 26 | 25 | 92.0% | 1 |
| February 2026 | 24 | 24 | 91.7% | 0 |
| March 2026 | 4 | 4 | 75.0% | 0 |
| April 2026 | 19 | 19 | 94.7% | 0 |
| May 2026 | 27 | 27 | 77.8% | 0 |
| June 2026 | 30 | 30 | 80.0% | 0 |
| July 2026 | 7 | 6 | 100.0% | 1 |