OO5501
OO5501 (SkyWest Airlines) is a multi-stop service on 16 routes, busiest Denver to Gunnison. Of 537 departures recorded from October 2024 to July 2026, 87.0% left on time, according to the US BTS.
- On-time departures87.0%of 537 flights
- Average delay8.9 min
- July 202631▲ 0.0%vs July 2025
- Cancelled1.3%
- 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 | 30 | 31 | ▲ 3.3% |
| February | 17 | 28 | ▲ 64.7% |
| March | 25 | 31 | ▲ 24.0% |
| April | 23 | 4 | ▼ 82.6% |
| May | 31 | 22 | ▼ 29.0% |
| June | 30 | 9 | ▼ 70.0% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 28 | – | in progress |
| November | 23 | – | – |
| December | 28 | – | – |
| Year to date (Jan–Jul) | 187 | 156 | ▼ 16.6% |
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 | 86.7% | 77.4% | ▼ 10.7% |
| February | 70.6% | 78.6% | ▲ 11.3% |
| March | 84.0% | 65.5% | ▼ 22.0% |
| April | 87.0% | 75.0% | ▼ 13.8% |
| May | 90.3% | 100.0% | ▲ 10.7% |
| June | 90.0% | 77.8% | ▼ 13.6% |
| July | 96.8% | 93.1% | ▼ 3.8% |
| August | 83.9% | – | – |
| September | 93.3% | – | – |
| October | 92.9% | – | in progress |
| November | 90.0% | – | – |
| December | 100.0% | – | – |
| Year-to-date average (Jan–Jul) | 86.5% | 81.1% | ▼ 6.3% |
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 | 0 | 0 | – |
| March | 0 | 2 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 2 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 3 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 4 |
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 98.7% 530
- Cancelled 1.3% 7
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 |
|---|---|---|---|---|
| DEN GUC Denver International Airport – Gunnison Crested Butte Regional Airport | 244 | 6.1 min | 86.8% | 144 |
| SFO MSP San Francisco International Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 2,551 | 3.6 min | 90.9% | 110 |
| ORD TUS Chicago O'Hare International Airport – Tucson International Airport | 2,309 | 13.1 min | 82.2% | 45 |
| PSP IAH Palm Springs International Airport – George Bush Intercontinental Airport | 2,039 | 18.4 min | 86.1% | 43 |
| SEA LAX Seattle–Tacoma International Airport – Los Angeles International Airport | 1,537 | -2.2 min | 94.7% | 41 |
| LIT ORD Bill & Hillary Clinton National Airport/Adams Field – Chicago O'Hare International Airport | 889 | 32.8 min | 84.6% | 41 |
| DEN TYS Denver International Airport – McGhee Tyson Airport | 1,866 | 2.9 min | 86.1% | 36 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 16 | 16 | 100.0% | 0 |
| November 2024 | 23 | 23 | 73.9% | 0 |
| December 2024 | 15 | 15 | 93.3% | 0 |
| January 2025 | 30 | 30 | 86.7% | 0 |
| February 2025 | 17 | 17 | 70.6% | 0 |
| March 2025 | 25 | 25 | 84.0% | 0 |
| April 2025 | 23 | 23 | 87.0% | 0 |
| May 2025 | 31 | 31 | 90.3% | 0 |
| June 2025 | 30 | 30 | 90.0% | 0 |
| July 2025 | 31 | 31 | 96.8% | 0 |
| August 2025 | 31 | 31 | 83.9% | 0 |
| September 2025 | 30 | 30 | 93.3% | 0 |
| October 2025 | 28 | 28 | 92.9% | 0 |
| November 2025 | 23 | 20 | 90.0% | 3 |
| December 2025 | 28 | 28 | 100.0% | 0 |
| January 2026 | 31 | 31 | 77.4% | 0 |
| February 2026 | 28 | 28 | 78.6% | 0 |
| March 2026 | 31 | 29 | 65.5% | 2 |
| April 2026 | 4 | 4 | 75.0% | 0 |
| May 2026 | 22 | 22 | 100.0% | 0 |
| June 2026 | 9 | 9 | 77.8% | 0 |
| July 2026 | 31 | 29 | 93.1% | 2 |