Flight profile · Republic Airways
YX4392
New York (LGA) to Nashville (BNA) · scheduled 8:29 PM – 8:47 PM
How YX4392 performs
301 operations, 2024-06-05 to 2026-06-30.
YX4392 arrived on time 69.0% of the time, against 78.8% for all LGA → BNA flights — this specific departure is 9.8 percentage points worse than the route as a whole. Against Republic Airways’s own flights on this route it is 12.1 points worse.
Source: US DOT Bureau of Transportation Statistics · 301 operations between 2024-06-05 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| YX4392 | 69.0% | 10.96% | -8 min | 11.6% | 301 |
| Republic Airways on LGA → BNA | 81.1% | 3.90% | -11 min | 6.7% | 4,772 |
| All LGA → BNA flights | 78.8% | 3.25% | -9 min | 8.4% | 12,468 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-05 to 2026-06-30
Other routes YX4392 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 |
|---|---|---|---|
| MIA→SDF Miami to Louisville | 2026-05-23 – 2026-06-27 | 6 | — |
| SDF→MIA Louisville to Miami | 2026-05-23 – 2026-06-27 | 6 | — |
| CLE→LGA Cleveland to New York | 2026-04-07 – 2026-05-20 | 38 | — |
| LGA→CLE New York to Cleveland | 2026-04-07 – 2026-05-20 | 32 | — |
| DCA→PIT Washington to Pittsburgh | 2026-04-11 – 2026-05-16 | 6 | — |
| PIT→DCA Pittsburgh to Washington | 2026-04-11 – 2026-05-02 | 4 | — |
| MYR→DCA Myrtle Beach to Washington | 2026-02-12 – 2026-04-04 | 28 | — |
| DCA→MYR Washington to Myrtle Beach | 2026-02-14 – 2026-04-04 | 11 | — |
| BOS→PHL Boston to Philadelphia | 2026-01-10 – 2026-02-07 | 5 | — |
| LGA→MSN New York to Madison | 2025-12-18 – 2026-01-05 | 19 | — |
| BOS→ORD Boston to Chicago | 2024-11-05 – 2025-12-17 | 57 | — |
| DCA→HYA Washington to Hyannis | 2025-08-09 – 2025-08-30 | 4 | — |
| HYA→DCA Hyannis to Washington | 2025-08-09 – 2025-08-30 | 4 | — |
| MIA→ILM Miami to Wilmington | 2025-06-07 – 2025-08-02 | 9 | — |
| ATL→DCA Atlanta to Washington | 2025-05-05 – 2025-06-04 | 27 | — |
| DCA→ATL Washington to Atlanta | 2025-05-05 – 2025-06-04 | 27 | — |
| MIA→XNA Miami to Fayetteville/Springdale/Rogers | 2025-05-10 – 2025-05-31 | 4 | — |
| LIT→DCA Little Rock to Washington | 2025-04-05 – 2025-05-03 | 5 | — |
| CLE→JFK Cleveland to New York | 2025-03-08 – 2025-03-29 | 4 | — |
| RDU→ORD Raleigh–Durham to Chicago | 2025-02-15 – 2025-03-01 | 3 | — |
| JAX→PHL Jacksonville to Philadelphia | 2025-01-08 – 2025-02-12 | 36 | — |
| DCA→MSP Washington to Minneapolis | 2025-01-07 – 2025-01-07 | 1 | — |
| MSP→DCA Minneapolis to Washington | 2025-01-07 – 2025-01-07 | 1 | — |
| BOS→EYW Boston to Key West | 2024-12-30 – 2025-01-03 | 3 | — |
| MSY→PHL New Orleans to Philadelphia | 2024-12-07 – 2024-12-14 | 2 | — |
| PHL→MSY Philadelphia to New Orleans | 2024-12-07 – 2024-12-14 | 2 | — |
| DCA→PWM Washington to Portland | 2024-04-04 – 2024-05-05 | 31 | — |
| PWM→DCA Portland to Washington | 2024-04-04 – 2024-05-05 | 22 | — |
| BDL→DCA Hartford to Washington | 2024-05-03 – 2024-05-03 | 1 | — |
| DCA→BDL Washington to Hartford | 2024-05-03 – 2024-05-03 | 1 | — |
| DCA→ROC Washington to Rochester | 2023-11-11 – 2024-04-03 | 113 | 94.5% |
| ROC→DCA Rochester to Washington | 2023-11-11 – 2024-04-03 | 103 | 84.0% |
| MIA→ATL Miami to Atlanta | 2023-10-07 – 2023-11-04 | 5 | — |
| CMH→PHL Columbus to Philadelphia | 2023-09-06 – 2023-10-04 | 29 | — |
| PHL→CMH Philadelphia to Columbus | 2023-09-06 – 2023-10-04 | 29 | — |
| DCA→BNA Washington to Nashville | 2023-08-19 – 2023-09-02 | 3 | — |
| RDU→LGA Raleigh–Durham to New York | 2023-08-04 – 2023-08-14 | 7 | — |
| BTV→ORD Burlington to Chicago | 2023-07-06 – 2023-08-03 | 29 | — |
Because the same number has served different journeys, the statistics above describe only the route YX4392 currently operates. Blending them would produce an average of two different flights.
Why YX4392 runs late
Where US DOT attributed the delay minutes on this flight.
the inbound aircraft was late, so this flight started late
airspace and airport capacity, including weather-driven flow control
weather severe enough to stop this flight specifically
crew, maintenance, boarding, fuelling — within the carrier’s control
Share of the delay minutes US DOT attributed to each cause for YX4392 on LGA → BNA. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Other departures on LGA → BNA
Same airports, same journey — and not the same odds of arriving on time.
| Flight | Airline | On time | Median arrival | Operations |
|---|---|---|---|---|
| YX4735 | Republic Airways | 84.8% | 8 min early | 662 |
Every departure listed carries at least 600 operations, so the comparison is between figures that mean something. Schedules change; confirm the departure still operates before booking around this.
Data and methodology
Calculated by FlyerIntel from 301 records of YX4392 operating LGA → BNA, 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.