Flight profile · Republic Airways
YX4445
Chicago (ORD) to Columbus (CMH) · scheduled 6:44 PM – 12:35 AM
How YX4445 performs
100 operations, 2025-06-05 to 2026-06-30.
YX4445 arrived on time 59.1% of the time, against 76.1% for all ORD → CMH flights — this specific departure is 17.0 percentage points worse than the route as a whole. Against Republic Airways’s own flights on this route it is 22.8 points worse.
Source: US DOT Bureau of Transportation Statistics · 100 operations between 2025-06-05 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| YX4445 | 59.1% | 6.00% | 6 min | 18.3% | 100 |
| Republic Airways on ORD → CMH | 81.9% | 1.77% | -9 min | 7.0% | 3,281 |
| All ORD → CMH flights | 76.1% | 1.45% | -5 min | 9.1% | 11,693 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-06-05 to 2026-06-30
Other routes YX4445 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 |
|---|---|---|---|
| LGA→GSO New York to Greensboro | 2024-09-04 – 2026-05-20 | 72 | — |
| GSO→LGA Greensboro to New York | 2026-04-07 – 2026-05-20 | 44 | — |
| LGA→BNA New York to Nashville | 2024-04-04 – 2026-04-06 | 387 | 72.5% |
| BNA→LGA Nashville to New York | 2024-04-04 – 2026-04-06 | 287 | 66.8% |
| RDU→ORD Raleigh–Durham to Chicago | 2025-10-06 – 2025-11-01 | 27 | — |
| BUF→DCA Buffalo to Washington | 2025-08-06 – 2025-09-02 | 28 | — |
| DCA→GSO Washington to Greensboro | 2025-05-10 – 2025-05-31 | 4 | — |
| IND→MIA Indianapolis to Miami | 2024-12-07 – 2024-12-14 | 2 | — |
| DCA→JFK Washington to New York | 2024-10-07 – 2024-11-04 | 29 | — |
| IAH→PHL Houston to Philadelphia | 2024-09-07 – 2024-10-05 | 5 | — |
| PHL→IAH Philadelphia to Houston | 2024-09-07 – 2024-10-05 | 5 | — |
| PHL→PIT Philadelphia to Pittsburgh | 2024-08-31 – 2024-08-31 | 1 | — |
| MSN→PHL Madison to Philadelphia | 2024-07-05 – 2024-08-05 | 27 | — |
| PHL→MSN Philadelphia to Madison | 2024-07-05 – 2024-08-05 | 27 | — |
| PHL→MKE Philadelphia to Milwaukee | 2024-06-05 – 2024-08-03 | 19 | — |
| MKE→PHL Milwaukee to Philadelphia | 2024-06-05 – 2024-06-20 | 14 | — |
| JFK→PIT New York to Pittsburgh | 2023-11-05 – 2024-04-03 | 138 | 94.2% |
Because the same number has served different journeys, the statistics above describe only the route YX4445 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 100 records of YX4445 operating ORD → CMH, 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.