OO6351
OO6351 (SkyWest Airlines) is a multi-stop service on 16 routes, busiest Colorado Springs to Chicago. Of 346 departures recorded from October 2024 to April 2026, 70.9% left on time, according to the US BTS.
- On-time departures70.9%of 346 flights
- Average delay25.9 min
- April 202612▲ 1,100.0%vs April 2025
- Cancelled2.6%
- Legs flown under this number16
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods13 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 31 | – |
| February | – | 11 | – |
| March | – | 48 | – |
| April | 1 | 12 | ▲ 1,100.0% |
| May | 27 | – | – |
| June | 30 | – | – |
| July | 30 | – | – |
| August | 31 | – | – |
| September | 17 | – | – |
| October | 29 | – | in progress |
| November | 11 | – | – |
| December | 16 | – | – |
according to the US BTS · October 2024 → April 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 periods13 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 53.3% | – |
| February | – | 63.6% | – |
| March | – | 67.4% | – |
| April | 100.0% | 83.3% | ▼ 16.7% |
| May | 88.5% | – | – |
| June | 27.6% | – | – |
| July | 72.4% | – | – |
| August | 80.0% | – | – |
| September | 82.4% | – | – |
| October | 55.2% | – | in progress |
| November | 100.0% | – | – |
| December | 62.5% | – | – |
according to the US BTS · October 2024 → April 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → April 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods13 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 1 | – |
| February | – | 0 | – |
| March | – | 2 | – |
| April | 0 | 0 | – |
| May | 1 | – | – |
| June | 1 | – | – |
| July | 1 | – | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → April 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 97.4% 337
- Cancelled 2.6% 9
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Apr 6, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
6| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| COS ORD City of Colorado Springs Municipal Airport – Chicago O'Hare International Airport | 1,463 | 37.2 min | 57.3% | 83 |
| CHA CLT Chattanooga Metropolitan Airport (Lovell Field) – Charlotte Douglas International Airport | 388 | 44.1 min | 46.6% | 61 |
| SFO PHX San Francisco International Airport – Phoenix Sky Harbor International Airport | 1,047 | -2.6 min | 94.2% | 52 |
| SWO DFW Stillwater Regional Airport – Dallas Fort Worth International Airport | 363 | -3.8 min | 90.0% | 31 |
| ORD DSM Chicago O'Hare International Airport – Des Moines International Airport | 480 | 31.4 min | 75.9% | 30 |
| DSM ORD Des Moines International Airport – Chicago O'Hare International Airport | 480 | 49.6 min | 65.5% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 29 | 29 | 100.0% | 0 |
| December 2024 | 3 | 3 | 66.7% | 0 |
| April 2025 | 1 | 1 | 100.0% | 0 |
| May 2025 | 27 | 26 | 88.5% | 1 |
| June 2025 | 30 | 29 | 27.6% | 1 |
| July 2025 | 30 | 29 | 72.4% | 1 |
| August 2025 | 31 | 30 | 80.0% | 1 |
| September 2025 | 17 | 17 | 82.4% | 0 |
| October 2025 | 29 | 29 | 55.2% | 0 |
| November 2025 | 11 | 9 | 100.0% | 2 |
| December 2025 | 16 | 16 | 62.5% | 0 |
| January 2026 | 31 | 30 | 53.3% | 1 |
| February 2026 | 11 | 11 | 63.6% | 0 |
| March 2026 | 48 | 46 | 67.4% | 2 |
| April 2026 | 12 | 12 | 83.3% | 0 |