Flight profile · Republic Airways
YX4579
New York (LGA) to Pittsburgh (PIT) · scheduled 1:10 PM – 2:44 PM
How YX4579 performs
564 operations, 2024-09-04 to 2026-06-30.
Source: US DOT Bureau of Transportation Statistics · 564 operations between 2024-09-04 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| YX4579 | 82.6% | 1.42% | -9 min | 6.1% | 564 |
| Republic Airways on LGA → PIT | 82.7% | 3.29% | -14 min | 7.7% | 7,335 |
| All LGA → PIT flights | 82.5% | 3.40% | -13 min | 7.8% | 9,118 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-09-04 to 2026-06-30
Other routes YX4579 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 |
|---|---|---|---|
| ATL→LGA Atlanta to New York | 2026-04-07 – 2026-05-20 | 44 | — |
| LGA→ATL New York to Atlanta | 2026-04-07 – 2026-05-20 | 44 | — |
| BOS→LGA Boston to New York | 2025-12-03 – 2025-12-16 | 14 | — |
| PIT→LGA Pittsburgh to New York | 2025-09-03 – 2025-10-05 | 28 | — |
| JFK→ORF New York to Norfolk | 2024-09-07 – 2024-10-05 | 5 | — |
| LGA→DAY New York to Dayton | 2024-05-06 – 2024-06-04 | 30 | — |
| DAY→PHL Dayton to Philadelphia | 2024-04-06 – 2024-05-04 | 5 | — |
| LGA→MIA New York to Miami | 2024-01-13 – 2024-03-30 | 12 | — |
| MIA→LGA Miami to New York | 2024-01-13 – 2024-02-10 | 5 | — |
| ORD→BNA Chicago to Nashville | 2023-12-23 – 2024-01-06 | 3 | — |
| ORD→SDF Chicago to Louisville | 2023-12-09 – 2023-12-16 | 2 | — |
| PHL→PVD Philadelphia to Providence/Warwick | 2023-11-05 – 2023-12-04 | 28 | — |
| PVD→PHL Providence/Warwick to Philadelphia | 2023-11-05 – 2023-12-04 | 28 | — |
| DCA→BDL Washington to Hartford | 2023-10-05 – 2023-11-04 | 31 | — |
Because the same number has served different journeys, the statistics above describe only the route YX4579 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 564 records of YX4579 operating LGA → 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.