Flight profile · Republic Airways
YX4631
Indianapolis (IND) to New York (JFK) · scheduled 5:47 AM – 7:59 AM
How YX4631 performs
679 operations, 2023-11-05 to 2026-06-30.
YX4631 arrived on time 91.9% of the time, against 84.8% for all IND → JFK flights — this specific departure is 7.1 percentage points better than the route as a whole. Against Republic Airways’s own flights on this route it is 7.2 points better.
Source: US DOT Bureau of Transportation Statistics · 679 operations between 2023-11-05 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| YX4631 | 91.9% | 1.91% | -12 min | 2.0% | 679 |
| Republic Airways on IND → JFK | 84.7% | 2.36% | -9 min | 6.6% | 3,312 |
| All IND → JFK flights | 84.8% | 2.99% | -10 min | 6.4% | 4,784 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-11-05 to 2026-06-30
Other routes YX4631 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 |
|---|---|---|---|
| DCA→MHT Washington to Manchester | 2024-11-22 – 2024-12-04 | 6 | — |
| MHT→DCA Manchester to Washington | 2024-11-22 – 2024-12-04 | 6 | — |
| BDL→DCA Hartford to Washington | 2024-11-05 – 2024-12-03 | 19 | — |
| DCA→BDL Washington to Hartford | 2024-11-05 – 2024-12-03 | 19 | — |
| GSO→LGA Greensboro to New York | 2023-07-01 – 2024-09-03 | 271 | 86.8% |
| LGA→GSO New York to Greensboro | 2023-07-03 – 2024-09-03 | 199 | 88.1% |
Because the same number has served different journeys, the statistics above describe only the route YX4631 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 679 records of YX4631 operating IND → JFK, 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.