OO4652
OO4652 (SkyWest Airlines) is a multi-stop service on 21 routes, busiest Asheville to Chicago. Of 616 departures recorded from October 2024 to July 2026, 84.9% left on time, according to the US BTS.
- On-time departures84.9%of 616 flights
- Average delay11.5 min
- July 202631▲ 0.0%vs July 2025
- Cancelled1.3%
- Legs flown under this number21
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 | 28 | 0.0% |
| March | 31 | 31 | 0.0% |
| April | 17 | 18 | ▲ 5.9% |
| May | 31 | 26 | ▼ 16.1% |
| June | 30 | 19 | ▼ 36.7% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 29 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 199 | 184 | ▼ 7.5% |
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 | 93.6% | 73.3% | ▼ 21.6% |
| February | 89.3% | 85.7% | ▼ 4.0% |
| March | 100.0% | 80.7% | ▼ 19.3% |
| April | 88.2% | 58.8% | ▼ 33.3% |
| May | 90.3% | 50.0% | ▼ 44.6% |
| June | 90.0% | 50.0% | ▼ 44.4% |
| July | 90.3% | 71.0% | ▼ 21.4% |
| August | 93.3% | – | – |
| September | 100.0% | – | – |
| October | 90.3% | – | in progress |
| November | 96.6% | – | – |
| December | 72.4% | – | – |
| Year-to-date average (Jan–Jul) | 91.7% | 67.1% | ▼ 26.8% |
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 | 1 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 1 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 0 | 0 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 0 | 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 98.7% 608
- Cancelled 1.3% 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
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| AVL ORD Asheville Regional Airport – Chicago O'Hare International Airport | 863 | 10.4 min | 92.1% | 166 |
| PSC DEN Tri Cities Airport – Denver International Airport | 1,370 | 5.9 min | 93.1% | 132 |
| ABQ DEN Albuquerque International Sunport – Denver International Airport | 563 | 14.1 min | 82.6% | 87 |
| ORD SCE Chicago O'Hare International Airport – State College Regional Airport | 847 | 8.7 min | 80.5% | 41 |
| LAX BOI Los Angeles International Airport – Boise Air Terminal/Gowen Field | 1,086 | -0.5 min | 94.6% | 37 |
| ASE LAX Aspen-Pitkin County Airport (Sardy Field) – Los Angeles International Airport | 1,185 | -1.3 min | 88.9% | 37 |
| ABQ SFO Albuquerque International Sunport – San Francisco International Airport | 1,439 | 26.0 min | 50.0% | 37 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 30 | 29 | 89.7% | 1 |
| December 2024 | 31 | 31 | 96.8% | 0 |
| January 2025 | 31 | 31 | 93.6% | 0 |
| February 2025 | 28 | 28 | 89.3% | 0 |
| March 2025 | 31 | 31 | 100.0% | 0 |
| April 2025 | 17 | 17 | 88.2% | 0 |
| May 2025 | 31 | 31 | 90.3% | 0 |
| June 2025 | 30 | 30 | 90.0% | 0 |
| July 2025 | 31 | 31 | 90.3% | 0 |
| August 2025 | 31 | 30 | 93.3% | 1 |
| September 2025 | 29 | 29 | 100.0% | 0 |
| October 2025 | 31 | 31 | 90.3% | 0 |
| November 2025 | 30 | 29 | 96.6% | 1 |
| December 2025 | 31 | 29 | 72.4% | 2 |
| January 2026 | 31 | 30 | 73.3% | 1 |
| February 2026 | 28 | 28 | 85.7% | 0 |
| March 2026 | 31 | 31 | 80.7% | 0 |
| April 2026 | 18 | 17 | 58.8% | 1 |
| May 2026 | 26 | 26 | 50.0% | 0 |
| June 2026 | 19 | 18 | 50.0% | 1 |
| July 2026 | 31 | 31 | 71.0% | 0 |