OO4886
OO4886 (SkyWest Airlines) is a multi-stop service on 24 routes, busiest Phoenix to Tucson. Of 619 departures recorded from October 2024 to July 2026, 73.1% left on time, according to the US BTS.
- On-time departures73.1%of 619 flights
- Average delay21.2 min
- July 202631▼ 42.6%vs July 2025
- Cancelled2.6%
- Legs flown under this number24
according to the US BTS · Oct 12, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 13 | 26 | ▲ 100.0% |
| February | 22 | 27 | ▲ 22.7% |
| March | 31 | 33 | ▲ 6.5% |
| April | 57 | 32 | ▼ 43.9% |
| May | 35 | 27 | ▼ 22.9% |
| June | 5 | 30 | ▲ 500.0% |
| July | 54 | 31 | ▼ 42.6% |
| August | 36 | – | – |
| September | 30 | – | – |
| October | 27 | – | in progress |
| November | 29 | – | – |
| December | 25 | – | – |
| Year to date (Jan–Jul) | 217 | 206 | ▼ 5.1% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 84.6% | 88.5% | ▲ 4.5% |
| February | 85.7% | 92.6% | ▲ 8.0% |
| March | 76.7% | 77.4% | ▲ 1.0% |
| April | 77.2% | 64.5% | ▼ 16.4% |
| May | 67.7% | 66.7% | ▼ 1.4% |
| June | 80.0% | 69.0% | ▼ 13.8% |
| July | 47.1% | 67.7% | ▲ 43.9% |
| August | 68.6% | – | – |
| September | 83.3% | – | – |
| October | 85.2% | – | in progress |
| November | 65.4% | – | – |
| December | 72.0% | – | – |
| Year-to-date average (Jan–Jul) | 74.1% | 75.2% | ▲ 1.4% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 1 | 0 | ▼ 100.0% |
| March | 1 | 2 | ▲ 100.0% |
| April | 0 | 1 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 1 | – |
| July | 3 | 0 | ▼ 100.0% |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 3 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 6 | 4 | ▼ 33.3% |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
This number flies several legs
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 97.4% 603
- Cancelled 2.6% 16
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
88 of 8
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| PHX TUS Phoenix Sky Harbor International Airport – Tucson International Airport | 178 | 8.6 min | 80.6% | 102 |
| DFW PVU Dallas Fort Worth International Airport – Provo Municipal Airport | 1,541 | 17.6 min | 68.7% | 68 |
| MGM DFW Montgomery Regional (Dannelly Field) Airport – Dallas Fort Worth International Airport | 999 | 40.0 min | 70.5% | 62 |
| DFW AUS Dallas Fort Worth International Airport – Austin Bergstrom International Airport | 306 | 20.9 min | 65.5% | 56 |
| CVG ORD Cincinnati Northern Kentucky International Airport – Chicago O'Hare International Airport | 425 | 26.9 min | 62.8% | 44 |
| CMH ORD John Glenn Columbus International Airport – Chicago O'Hare International Airport | 475 | 13.7 min | 78.8% | 33 |
| AUS DFW Austin Bergstrom International Airport – Dallas Fort Worth International Airport | 306 | 36.6 min | 50.0% | 32 |
| DFW MGM Dallas Fort Worth International Airport – Montgomery Regional (Dannelly Field) Airport | 999 | 44.4 min | 80.7% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 40 | 40 | 77.5% | 0 |
| November 2024 | 8 | 6 | 66.7% | 2 |
| December 2024 | 1 | 1 | 100.0% | 0 |
| January 2025 | 13 | 13 | 84.6% | 0 |
| February 2025 | 22 | 21 | 85.7% | 1 |
| March 2025 | 31 | 30 | 76.7% | 1 |
| April 2025 | 57 | 57 | 77.2% | 0 |
| May 2025 | 35 | 34 | 67.7% | 1 |
| June 2025 | 5 | 5 | 80.0% | 0 |
| July 2025 | 54 | 51 | 47.1% | 3 |
| August 2025 | 36 | 35 | 68.6% | 1 |
| September 2025 | 30 | 30 | 83.3% | 0 |
| October 2025 | 27 | 27 | 85.2% | 0 |
| November 2025 | 29 | 26 | 65.4% | 3 |
| December 2025 | 25 | 25 | 72.0% | 0 |
| January 2026 | 26 | 26 | 88.5% | 0 |
| February 2026 | 27 | 27 | 92.6% | 0 |
| March 2026 | 33 | 31 | 77.4% | 2 |
| April 2026 | 32 | 31 | 64.5% | 1 |
| May 2026 | 27 | 27 | 66.7% | 0 |
| June 2026 | 30 | 29 | 69.0% | 1 |
| July 2026 | 31 | 31 | 67.7% | 0 |