OO4650
OO4650 (SkyWest Airlines) is a multi-stop service on 8 routes, busiest Denver to Colorado Springs. Of 685 departures recorded from October 2024 to July 2026, 70.0% left on time, according to the US BTS.
- On-time departures70.0%of 685 flights
- Average delay24.7 min
- July 202658▲ 87.1%vs July 2025
- Cancelled1.6%
- Legs flown under this number8
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 | 30 | 0.0% |
| May | 31 | 31 | 0.0% |
| June | 30 | 35 | ▲ 16.7% |
| July | 31 | 58 | ▲ 87.1% |
| August | 31 | – | – |
| September | 26 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 30 | – | – |
| Year to date (Jan–Jul) | 212 | 244 | ▲ 15.1% |
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 | 83.9% | 76.7% | ▼ 8.6% |
| February | 74.1% | 82.1% | ▲ 10.9% |
| March | 80.0% | 86.7% | ▲ 8.3% |
| April | 50.0% | 76.7% | ▲ 53.3% |
| May | 51.6% | 74.2% | ▲ 43.8% |
| June | 26.7% | 77.1% | ▲ 189.2% |
| July | 36.7% | 70.2% | ▲ 91.4% |
| August | 40.0% | – | – |
| September | 61.5% | – | – |
| October | 74.2% | – | in progress |
| November | 100.0% | – | – |
| December | 69.0% | – | – |
| Year-to-date average (Jan–Jul) | 57.6% | 77.7% | ▲ 34.9% |
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 | 1 | – |
| February | 1 | 0 | ▼ 100.0% |
| March | 1 | 1 | 0.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 1 | 0.0% |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 3 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 3 | 3 | 0.0% |
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 98.4% 674
- Cancelled 1.6% 11
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 |
|---|---|---|---|---|
| DEN COS Denver International Airport – City of Colorado Springs Municipal Airport | 117 | 26.8 min | 66.5% | 524 |
| FAT LAX Fresno Yosemite International Airport – Los Angeles International Airport | 337 | -3.2 min | 97.1% | 37 |
| DLH ORD Duluth International Airport – Chicago O'Hare International Airport | 639 | 15.4 min | 78.4% | 37 |
| CID ORD The Eastern Iowa Airport – Chicago O'Hare International Airport | 315 | 28.3 min | 83.3% | 37 |
| BIS DEN Bismarck Municipal Airport – Denver International Airport | 831 | 35.2 min | 62.5% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 30 | 30 | 80.0% | 0 |
| December 2024 | 31 | 31 | 90.3% | 0 |
| January 2025 | 31 | 31 | 83.9% | 0 |
| February 2025 | 28 | 27 | 74.1% | 1 |
| March 2025 | 31 | 30 | 80.0% | 1 |
| April 2025 | 30 | 30 | 50.0% | 0 |
| May 2025 | 31 | 31 | 51.6% | 0 |
| June 2025 | 30 | 30 | 26.7% | 0 |
| July 2025 | 31 | 30 | 36.7% | 1 |
| August 2025 | 31 | 30 | 40.0% | 1 |
| September 2025 | 26 | 26 | 61.5% | 0 |
| October 2025 | 31 | 31 | 74.2% | 0 |
| November 2025 | 30 | 27 | 100.0% | 3 |
| December 2025 | 30 | 29 | 69.0% | 1 |
| January 2026 | 31 | 30 | 76.7% | 1 |
| February 2026 | 28 | 28 | 82.1% | 0 |
| March 2026 | 31 | 30 | 86.7% | 1 |
| April 2026 | 30 | 30 | 76.7% | 0 |
| May 2026 | 31 | 31 | 74.2% | 0 |
| June 2026 | 35 | 35 | 77.1% | 0 |
| July 2026 | 58 | 57 | 70.2% | 1 |