OO5519
OO5519 (SkyWest Airlines) is a multi-stop service on 11 routes, busiest Santa Fe to Denver. Of 571 departures recorded from October 2024 to July 2026, 78.8% left on time, according to the US BTS.
- On-time departures78.8%of 571 flights
- Average delay12.6 min
- July 202631▲ 0.0%vs July 2025
- Cancelled0.9%
- Legs flown under this number11
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 | 27 | ▼ 3.6% |
| March | 29 | 9 | ▼ 69.0% |
| April | 30 | 30 | 0.0% |
| May | 17 | 31 | ▲ 82.4% |
| June | 30 | 30 | 0.0% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 196 | 189 | ▼ 3.6% |
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 | 67.7% | 96.8% | ▲ 42.9% |
| February | 78.6% | 88.9% | ▲ 13.1% |
| March | 72.4% | 100.0% | ▲ 38.1% |
| April | 86.2% | 76.7% | ▼ 11.1% |
| May | 76.5% | 58.1% | ▼ 24.1% |
| June | 86.2% | 56.7% | ▼ 34.3% |
| July | 83.3% | 48.4% | ▼ 41.9% |
| August | 83.9% | – | – |
| September | 93.3% | – | – |
| October | 90.3% | – | in progress |
| November | 92.9% | – | – |
| December | 83.9% | – | – |
| Year-to-date average (Jan–Jul) | 78.7% | 75.1% | ▼ 4.6% |
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 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 0 | ▼ 100.0% |
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 99.1% 566
- Cancelled 0.9% 5
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 |
|---|---|---|---|---|
| SAF DEN Santa Fe Municipal Airport – Denver International Airport | 488 | 4.2 min | 90.1% | 133 |
| CLD SFO McClellan-Palomar Airport – San Francisco International Airport | 680 | 28.4 min | 60.5% | 124 |
| ORD CHA Chicago O'Hare International Airport – Chattanooga Metropolitan Airport (Lovell Field) | 807 | 14.8 min | 77.6% | 99 |
| LNK DEN Lincoln Airport – Denver International Airport | 679 | 2.6 min | 87.8% | 91 |
| ORD DLH Chicago O'Hare International Airport – Duluth International Airport | 639 | 12.2 min | 73.3% | 60 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 15 | 15 | 93.3% | 0 |
| November 2024 | 5 | 5 | 80.0% | 0 |
| December 2024 | 13 | 13 | 46.2% | 0 |
| January 2025 | 31 | 31 | 67.7% | 0 |
| February 2025 | 28 | 28 | 78.6% | 0 |
| March 2025 | 29 | 29 | 72.4% | 0 |
| April 2025 | 30 | 29 | 86.2% | 1 |
| May 2025 | 17 | 17 | 76.5% | 0 |
| June 2025 | 30 | 29 | 86.2% | 1 |
| July 2025 | 31 | 30 | 83.3% | 1 |
| August 2025 | 31 | 31 | 83.9% | 0 |
| September 2025 | 30 | 30 | 93.3% | 0 |
| October 2025 | 31 | 31 | 90.3% | 0 |
| November 2025 | 30 | 28 | 92.9% | 2 |
| December 2025 | 31 | 31 | 83.9% | 0 |
| January 2026 | 31 | 31 | 96.8% | 0 |
| February 2026 | 27 | 27 | 88.9% | 0 |
| March 2026 | 9 | 9 | 100.0% | 0 |
| April 2026 | 30 | 30 | 76.7% | 0 |
| May 2026 | 31 | 31 | 58.1% | 0 |
| June 2026 | 30 | 30 | 56.7% | 0 |
| July 2026 | 31 | 31 | 48.4% | 0 |