YX4343
YX4343 (Republic Airways) is a multi-stop service on 32 routes, busiest New York to Nashville. Of 598 departures recorded from October 2024 to July 2026, 83.3% left on time, according to the US BTS.
- On-time departures83.3%of 598 flights
- Average delay7.5 min
- July 202662▲ 342.9%vs July 2025
- Cancelled3.0%
- Legs flown under this number32
according to the US BTS · Oct 13, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 23 | 31 | ▲ 34.8% |
| February | 22 | 28 | ▲ 27.3% |
| March | 27 | 9 | ▼ 66.7% |
| April | 10 | 28 | ▲ 180.0% |
| May | 2 | 42 | ▲ 2,000.0% |
| June | 52 | 60 | ▲ 15.4% |
| July | 14 | 62 | ▲ 342.9% |
| August | 28 | – | – |
| September | 30 | – | – |
| October | 30 | – | in progress |
| November | 29 | – | – |
| December | 26 | – | – |
| Year to date (Jan–Jul) | 150 | 260 | ▲ 73.3% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 95.5% | 82.8% | ▼ 13.3% |
| February | 77.3% | 80.0% | ▲ 3.5% |
| March | 88.9% | 77.8% | ▼ 12.5% |
| April | 90.0% | 85.7% | ▼ 4.8% |
| May | 0.0% | 90.2% | – |
| June | 88.5% | 93.3% | ▲ 5.5% |
| July | 64.3% | 80.7% | ▲ 25.5% |
| August | 70.4% | – | – |
| September | 86.7% | – | – |
| October | 82.8% | – | in progress |
| November | 50.0% | – | – |
| December | 83.3% | – | – |
| Year-to-date average (Jan–Jul) | 72.1% | 84.4% | ▲ 17.1% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 2 | ▲ 100.0% |
| February | 0 | 3 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 1 | 1 | 0.0% |
| June | 0 | 0 | – |
| July | 0 | 5 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 1 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 2 | 11 | ▲ 450.0% |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
This number flies several legs
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 97.0% 580
- Cancelled 3.0% 18
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
99 of 9
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| JFK BNA John F. Kennedy International Airport – Nashville International Airport | 1,230 | 8.0 min | 82.7% | 88 |
| LGA BGR LaGuardia Airport – Bangor International Airport | 608 | -0.8 min | 94.3% | 72 |
| BGR LGA Bangor International Airport – LaGuardia Airport | 608 | 10.6 min | 82.6% | 72 |
| BNA RDU Nashville International Airport – Raleigh-Durham International Airport | 710 | 6.5 min | 86.1% | 44 |
| RIC ORD Richmond International Airport – Chicago O'Hare International Airport | 1,032 | 4.3 min | 82.4% | 34 |
| ORD RIC Chicago O'Hare International Airport – Richmond International Airport | 1,032 | 3.6 min | 85.3% | 34 |
| ORD ROA Chicago O'Hare International Airport – Roanoke–Blacksburg Regional Airport | 853 | 7.7 min | 84.9% | 33 |
| DCA LGA Ronald Reagan Washington National Airport – LaGuardia Airport | 345 | -1.9 min | 93.6% | 32 |
| BNA LGA Nashville International Airport – LaGuardia Airport | 1,228 | 38.8 min | 48.3% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 21 | 21 | 90.5% | 0 |
| November 2024 | 21 | 21 | 85.7% | 0 |
| December 2024 | 3 | 3 | 100.0% | 0 |
| January 2025 | 23 | 22 | 95.5% | 1 |
| February 2025 | 22 | 22 | 77.3% | 0 |
| March 2025 | 27 | 27 | 88.9% | 0 |
| April 2025 | 10 | 10 | 90.0% | 0 |
| May 2025 | 2 | 1 | 0.0% | 1 |
| June 2025 | 52 | 52 | 88.5% | 0 |
| July 2025 | 14 | 14 | 64.3% | 0 |
| August 2025 | 28 | 27 | 70.4% | 1 |
| September 2025 | 30 | 30 | 86.7% | 0 |
| October 2025 | 30 | 29 | 82.8% | 1 |
| November 2025 | 29 | 28 | 50.0% | 1 |
| December 2025 | 26 | 24 | 83.3% | 2 |
| January 2026 | 31 | 29 | 82.8% | 2 |
| February 2026 | 28 | 25 | 80.0% | 3 |
| March 2026 | 9 | 9 | 77.8% | 0 |
| April 2026 | 28 | 28 | 85.7% | 0 |
| May 2026 | 42 | 41 | 90.2% | 1 |
| June 2026 | 60 | 60 | 93.3% | 0 |
| July 2026 | 62 | 57 | 80.7% | 5 |