Flight profile · Republic Airways
YX4781
Washington (DCA) to New York (JFK) · scheduled 2:54 PM – 7:00 PM
How YX4781 performs
682 operations, 2023-11-05 to 2026-06-30.
YX4781 arrived on time 66.6% of the time, against 78.9% for all DCA → JFK flights — this specific departure is 12.3 percentage points worse than the route as a whole. Against Republic Airways’s own flights on this route it is 12.3 points worse.
Source: US DOT Bureau of Transportation Statistics · 682 operations between 2023-11-05 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| YX4781 | 66.6% | 4.25% | 1 min | 12.7% | 682 |
| Republic Airways on DCA → JFK | 78.9% | 4.47% | -8 min | 8.1% | 6,556 |
| All DCA → JFK flights | 78.9% | 4.31% | -8 min | 8.2% | 7,502 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-11-05 to 2026-06-30
Other routes YX4781 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.
Because the same number has served different journeys, the statistics above describe only the route YX4781 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 682 records of YX4781 operating DCA → 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.