Flight profile · SkyWest Airlines
OO4651
Asheville (AVL) to Chicago (ORD) · scheduled 6:40 AM – 7:52 AM
How OO4651 performs
154 operations, 2023-08-01 to 2026-06-30.
OO4651 arrived on time 87.6% of the time, against 74.4% for all AVL → ORD flights — this specific departure is 13.2 percentage points better than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 12.8 points better.
Source: US DOT Bureau of Transportation Statistics · 154 operations between 2023-08-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO4651 | 87.6% | 0.65% | -14 min | 5.2% | 154 |
| SkyWest Airlines on AVL → ORD | 74.8% | 2.75% | -5 min | 9.8% | 1,894 |
| All AVL → ORD flights | 74.4% | 2.48% | -5 min | 9.6% | 3,463 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-08-01 to 2026-06-30
Other routes OO4651 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
| Route | Operated | Flights | On time |
|---|---|---|---|
| BFL→DEN Bakersfield to Denver | 2026-05-21 – 2026-05-21 | 1 | — |
| MLI→ORD Moline to Chicago | 2025-05-01 – 2026-05-20 | 316 | 75.7% |
| ORD→TYS Chicago to Knoxville/Maryville | 2026-05-05 – 2026-05-20 | 6 | — |
| ORD→BUF Chicago to Buffalo | 2026-05-02 – 2026-05-16 | 3 | — |
| DEN→CID Denver to Cedar Rapids | 2026-02-04 – 2026-02-04 | 1 | — |
| SAT→ORD San Antonio to Chicago | 2025-10-04 – 2025-10-25 | 4 | — |
| ALB→ORD Albany to Chicago | 2025-09-25 – 2025-10-24 | 26 | — |
| CID→ORD Cedar Rapids to Chicago | 2025-08-20 – 2025-09-24 | 26 | — |
| DEN→BIL Denver to Billings | 2025-03-30 – 2025-04-30 | 32 | — |
| ASE→SFO Aspen to San Francisco | 2025-02-13 – 2025-03-29 | 33 | — |
| IAH→ECP Houston to Panama City Beach | 2025-03-11 – 2025-03-26 | 6 | — |
| IAH→AMA Houston to Amarillo | 2025-02-18 – 2025-03-05 | 6 | — |
| BTR→IAH Baton Rouge to Houston | 2025-01-07 – 2025-02-12 | 31 | — |
| OKC→IAH Oklahoma City to Houston | 2025-01-11 – 2025-02-08 | 6 | — |
| CHO→ORD Charlottesville to Chicago | 2024-12-20 – 2025-01-06 | 18 | — |
| COS→DEN Colorado Springs to Denver | 2024-12-19 – 2024-12-19 | 1 | — |
| CRP→IAH Corpus Christi to Houston | 2024-10-28 – 2024-12-16 | 43 | — |
| BGR→ORD Bangor to Chicago | 2024-05-24 – 2024-10-26 | 156 | 76.8% |
| DFW→DEN Dallas–Fort Worth to Denver | 2024-05-23 – 2024-05-23 | 1 | — |
| BOI→ORD Boise to Chicago | 2024-05-02 – 2024-05-22 | 21 | — |
| ASE→ORD Aspen to Chicago | 2024-03-31 – 2024-05-01 | 32 | — |
| DEN→GJT Denver to Grand Junction | 2024-02-15 – 2024-03-06 | 21 | — |
| MFR→SFO Medford to San Francisco | 2024-01-09 – 2024-02-14 | 37 | — |
| ASE→LAX Aspen to Los Angeles | 2023-12-21 – 2024-01-08 | 19 | — |
| DEN→GSO Denver to Greensboro | 2023-11-23 – 2023-11-23 | 1 | — |
| DEN→STL Denver to St. Louis | 2023-10-13 – 2023-10-13 | 1 | — |
| ORD→BNA Chicago to Nashville | 2023-07-01 – 2023-07-31 | 31 | — |
Because the same number has served different journeys, the statistics above describe only the route OO4651 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 154 records of OO4651 operating AVL → ORD, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.