Flight profile · Republic Airways
YX4672
Washington (DCA) to Louisville (SDF) · scheduled 7:59 PM – 9:41 PM
How YX4672 performs
543 operations, 2024-11-05 to 2026-06-30.
YX4672 arrived on time 75.4% of the time, against 78.1% for all DCA → SDF flights — this specific departure is 2.6 percentage points worse than the route as a whole. Against Republic Airways’s own flights on this route it is 4.7 points worse.
Source: US DOT Bureau of Transportation Statistics · 543 operations between 2024-11-05 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| YX4672 | 75.4% | 7.37% | -7 min | 11.0% | 543 |
| Republic Airways on DCA → SDF | 80.2% | 3.97% | -10 min | 7.4% | 1,411 |
| All DCA → SDF flights | 78.1% | 4.30% | -9 min | 8.5% | 3,090 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-11-05 to 2026-06-30
Other routes YX4672 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→RDU Washington to Raleigh–Durham | 2023-07-02 – 2023-11-04 | 94 | 92.6% |
Because the same number has served different journeys, the statistics above describe only the route YX4672 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 543 records of YX4672 operating DCA → SDF, 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.