Flight profile · Republic Airways
YX4763
Washington (DCA) to Pittsburgh (PIT) · scheduled 10:00 PM – 11:10 PM
How YX4763 performs
731 operations, 2023-07-01 to 2026-06-30.
YX4763 arrived on time 75.5% of the time, against 79.2% for all DCA → PIT flights — this specific departure is 3.7 percentage points worse than the route as a whole. Against Republic Airways’s own flights on this route it is 6.8 points worse.
Source: US DOT Bureau of Transportation Statistics · 731 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| YX4763 | 75.5% | 5.06% | -8 min | 8.5% | 731 |
| Republic Airways on DCA → PIT | 82.3% | 2.52% | -11 min | 6.1% | 2,306 |
| All DCA → PIT flights | 79.2% | 2.77% | -9 min | 7.7% | 4,765 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
Other routes YX4763 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 |
|---|---|---|---|
| MDT→ORD Harrisburg to Chicago | 2025-09-07 – 2025-10-05 | 13 | — |
| ORD→MDT Chicago to Harrisburg | 2025-09-07 – 2025-10-05 | 13 | — |
| PHL→SYR Philadelphia to Syracuse | 2024-01-08 – 2024-02-12 | 21 | — |
| SYR→PHL Syracuse to Philadelphia | 2024-01-08 – 2024-02-12 | 21 | — |
| RDU→ORD Raleigh–Durham to Chicago | 2023-11-25 – 2023-11-25 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route YX4763 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 731 records of YX4763 operating DCA → PIT, 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.