OO4647
OO4647 (SkyWest Airlines) is a multi-stop service on 16 routes, busiest Colorado Springs to Denver. Of 626 departures recorded from October 2024 to July 2026, 81.2% left on time, according to the US BTS.
- On-time departures81.2%of 626 flights
- Average delay16.9 min
- July 202631▲ 0.0%vs July 2025
- Cancelled2.2%
- Legs flown under this number16
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 | 30 | 5 | ▼ 83.3% |
| May | 31 | 31 | 0.0% |
| June | 30 | 30 | 0.0% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 30 | – | – |
| Year to date (Jan–Jul) | 212 | 187 | ▼ 11.8% |
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 | 77.4% | 79.3% | ▲ 2.4% |
| February | 89.3% | 85.7% | ▼ 4.0% |
| March | 83.3% | 70.4% | ▼ 15.6% |
| April | 80.0% | 80.0% | 0.0% |
| May | 64.5% | 83.3% | ▲ 29.2% |
| June | 72.4% | 86.7% | ▲ 19.7% |
| July | 71.0% | 93.3% | ▲ 31.5% |
| August | 64.5% | – | – |
| September | 86.7% | – | – |
| October | 87.1% | – | in progress |
| November | 96.3% | – | – |
| December | 82.8% | – | – |
| Year-to-date average (Jan–Jul) | 76.8% | 82.7% | ▲ 7.6% |
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 | 0 | 0 | – |
| March | 1 | 4 | ▲ 300.0% |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 3 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 2 | 8 | ▲ 300.0% |
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 97.8% 612
- Cancelled 2.2% 14
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 |
|---|---|---|---|---|
| COS DEN City of Colorado Springs Municipal Airport – Denver International Airport | 117 | 14.9 min | 77.3% | 296 |
| GRB ORD Austin Straubel International Airport – Chicago O'Hare International Airport | 279 | 26.6 min | 71.4% | 45 |
| ABQ SFO Albuquerque International Sunport – San Francisco International Airport | 1,439 | 18.8 min | 82.5% | 41 |
| CHO ORD Charlottesville Albemarle Airport – Chicago O'Hare International Airport | 910 | 29.8 min | 89.2% | 37 |
| ASE DEN Aspen-Pitkin County Airport (Sardy Field) – Denver International Airport | 201 | 3.8 min | 88.6% | 37 |
| ORD CID Chicago O'Hare International Airport – The Eastern Iowa Airport | 315 | 2.6 min | 94.3% | 36 |
| ALB ORD Albany International Airport – Chicago O'Hare International Airport | 1,161 | -3.2 min | 93.6% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 68.4% | 0 |
| November 2024 | 25 | 25 | 92.0% | 0 |
| December 2024 | 31 | 31 | 90.3% | 0 |
| January 2025 | 31 | 31 | 77.4% | 0 |
| February 2025 | 28 | 28 | 89.3% | 0 |
| March 2025 | 31 | 30 | 83.3% | 1 |
| April 2025 | 30 | 30 | 80.0% | 0 |
| May 2025 | 31 | 31 | 64.5% | 0 |
| June 2025 | 30 | 29 | 72.4% | 1 |
| July 2025 | 31 | 31 | 71.0% | 0 |
| August 2025 | 31 | 31 | 64.5% | 0 |
| September 2025 | 30 | 30 | 86.7% | 0 |
| October 2025 | 31 | 31 | 87.1% | 0 |
| November 2025 | 30 | 27 | 96.3% | 3 |
| December 2025 | 30 | 29 | 82.8% | 1 |
| January 2026 | 31 | 29 | 79.3% | 2 |
| February 2026 | 28 | 28 | 85.7% | 0 |
| March 2026 | 31 | 27 | 70.4% | 4 |
| April 2026 | 5 | 5 | 80.0% | 0 |
| May 2026 | 31 | 30 | 83.3% | 1 |
| June 2026 | 30 | 30 | 86.7% | 0 |
| July 2026 | 31 | 30 | 93.3% | 1 |