Flight profile · Republic Airways
YX4642
Columbus (CMH) to Boston (BOS) · scheduled 7:00 AM – 10:00 AM
How YX4642 performs
642 operations, 2024-09-04 to 2026-06-30.
YX4642 arrived on time 92.9% of the time, against 84.3% for all CMH → BOS flights — this specific departure is 8.6 percentage points better than the route as a whole. Against Republic Airways’s own flights on this route it is 6.1 points better.
Source: US DOT Bureau of Transportation Statistics · 642 operations between 2024-09-04 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| YX4642 | 92.9% | 0.93% | -11 min | 2.7% | 642 |
| Republic Airways on CMH → BOS | 86.8% | 1.33% | -12 min | 5.2% | 4,732 |
| All CMH → BOS flights | 84.3% | 1.34% | -11 min | 6.5% | 5,602 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-09-04 to 2026-06-30
Other routes YX4642 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 |
|---|---|---|---|
| JFK→RDU New York to Raleigh–Durham | 2023-12-23 – 2024-04-03 | 90 | 88.6% |
| DAY→LGA Dayton to New York | 2023-11-05 – 2023-12-04 | 24 | — |
| LGA→DAY New York to Dayton | 2023-11-05 – 2023-12-04 | 24 | — |
Because the same number has served different journeys, the statistics above describe only the route YX4642 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 642 records of YX4642 operating CMH → BOS, 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.