OO4646
OO4646 (SkyWest Airlines) is a multi-stop service on 5 routes, busiest Akron to Chicago. Of 656 departures recorded from October 2024 to July 2026, 89.2% left on time, according to the US BTS.
- On-time departures89.2%of 656 flights
- Average delay11.6 min
- July 202631▲ 0.0%vs July 2025
- Cancelled2.6%
- Legs flown under this number5
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 | 30 | ▼ 3.2% |
| February | 28 | 28 | 0.0% |
| March | 31 | 31 | 0.0% |
| April | 30 | 30 | 0.0% |
| May | 31 | 31 | 0.0% |
| 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) | 212 | 211 | ▼ 0.5% |
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 | 90.0% | 92.9% | ▲ 3.2% |
| February | 92.9% | 81.5% | ▼ 12.3% |
| March | 90.3% | 67.9% | ▼ 24.9% |
| April | 86.7% | 92.3% | ▲ 6.5% |
| May | 90.3% | 96.8% | ▲ 7.1% |
| June | 93.3% | 86.7% | ▼ 7.1% |
| July | 80.7% | 92.9% | ▲ 15.1% |
| August | 96.6% | – | – |
| September | 96.7% | – | – |
| October | 96.8% | – | in progress |
| November | 89.7% | – | – |
| December | 74.2% | – | – |
| Year-to-date average (Jan–Jul) | 89.2% | 87.3% | ▼ 2.1% |
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 | 1 | 2 | ▲ 100.0% |
| February | 0 | 1 | – |
| March | 0 | 3 | – |
| April | 0 | 4 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 3 | – |
| August | 2 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 13 | ▲ 1,200.0% |
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 97.4% 639
- Cancelled 2.6% 17
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 |
|---|---|---|---|---|
| CAK ORD Akron Canton Regional Airport – Chicago O'Hare International Airport | 551 | 11.7 min | 89.2% | 619 |
| ORD ASE Chicago O'Hare International Airport – Aspen-Pitkin County Airport (Sardy Field) | 1,627 | 11.3 min | 88.2% | 34 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 30 | 30 | 86.7% | 0 |
| December 2024 | 30 | 30 | 93.3% | 0 |
| January 2025 | 31 | 30 | 90.0% | 1 |
| February 2025 | 28 | 28 | 92.9% | 0 |
| March 2025 | 31 | 31 | 90.3% | 0 |
| April 2025 | 30 | 30 | 86.7% | 0 |
| May 2025 | 31 | 31 | 90.3% | 0 |
| June 2025 | 30 | 30 | 93.3% | 0 |
| July 2025 | 31 | 31 | 80.7% | 0 |
| August 2025 | 31 | 29 | 96.6% | 2 |
| September 2025 | 30 | 30 | 96.7% | 0 |
| October 2025 | 31 | 31 | 96.8% | 0 |
| November 2025 | 30 | 29 | 89.7% | 1 |
| December 2025 | 31 | 31 | 74.2% | 0 |
| January 2026 | 30 | 28 | 92.9% | 2 |
| February 2026 | 28 | 27 | 81.5% | 1 |
| March 2026 | 31 | 28 | 67.9% | 3 |
| April 2026 | 30 | 26 | 92.3% | 4 |
| May 2026 | 31 | 31 | 96.8% | 0 |
| June 2026 | 30 | 30 | 86.7% | 0 |
| July 2026 | 31 | 28 | 92.9% | 3 |