OO5303
OO5303 (SkyWest Airlines) is a multi-stop service on 6 routes, busiest Denver to Rapid City. Of 643 departures recorded from October 2024 to July 2026, 77.5% left on time, according to the US BTS.
- On-time departures77.5%of 643 flights
- Average delay18.4 min
- July 202630▲ 11.1%vs July 2025
- Cancelled1.2%
- Legs flown under this number6
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 | 30 | 31 | ▲ 3.3% |
| February | 28 | 28 | 0.0% |
| March | 31 | 30 | ▼ 3.2% |
| April | 30 | 30 | 0.0% |
| May | 31 | 31 | 0.0% |
| June | 30 | 30 | 0.0% |
| July | 27 | 30 | ▲ 11.1% |
| August | 31 | – | – |
| September | 27 | – | – |
| October | 30 | – | in progress |
| November | 29 | – | – |
| December | 30 | – | – |
| Year to date (Jan–Jul) | 207 | 210 | ▲ 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 | 90.0% | 80.7% | ▼ 10.4% |
| February | 100.0% | 85.7% | ▼ 14.3% |
| March | 80.7% | 80.0% | ▼ 0.8% |
| April | 66.7% | 100.0% | ▲ 50.0% |
| May | 61.3% | 71.0% | ▲ 15.8% |
| June | 43.3% | 76.7% | ▲ 76.9% |
| July | 48.2% | 74.1% | ▲ 53.8% |
| August | 61.3% | – | – |
| September | 74.1% | – | – |
| October | 93.3% | – | in progress |
| November | 96.6% | – | – |
| December | 70.0% | – | – |
| Year-to-date average (Jan–Jul) | 70.0% | 81.2% | ▲ 15.9% |
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 | 0 | – |
| February | 3 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 1 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 3 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 4 | ▲ 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 98.8% 635
- Cancelled 1.2% 8
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
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DEN RAP Denver International Airport – Rapid City Regional Airport | 484 | 18.2 min | 78.0% | 572 |
| ORD GRR Chicago O'Hare International Airport – Gerald R. Ford International Airport | 220 | 31.9 min | 72.7% | 36 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 80.0% | 0 |
| November 2024 | 29 | 28 | 96.4% | 1 |
| December 2024 | 30 | 30 | 80.0% | 0 |
| January 2025 | 30 | 30 | 90.0% | 0 |
| February 2025 | 28 | 25 | 100.0% | 3 |
| March 2025 | 31 | 31 | 80.7% | 0 |
| April 2025 | 30 | 30 | 66.7% | 0 |
| May 2025 | 31 | 31 | 61.3% | 0 |
| June 2025 | 30 | 30 | 43.3% | 0 |
| July 2025 | 27 | 27 | 48.2% | 0 |
| August 2025 | 31 | 31 | 61.3% | 0 |
| September 2025 | 27 | 27 | 74.1% | 0 |
| October 2025 | 30 | 30 | 93.3% | 0 |
| November 2025 | 29 | 29 | 96.6% | 0 |
| December 2025 | 30 | 30 | 70.0% | 0 |
| January 2026 | 31 | 31 | 80.7% | 0 |
| February 2026 | 28 | 28 | 85.7% | 0 |
| March 2026 | 30 | 30 | 80.0% | 0 |
| April 2026 | 30 | 29 | 100.0% | 1 |
| May 2026 | 31 | 31 | 71.0% | 0 |
| June 2026 | 30 | 30 | 76.7% | 0 |
| July 2026 | 30 | 27 | 74.1% | 3 |