YX4567
YX4567 (Republic Airways) is a multi-stop service on 3 routes, busiest Nashville to Raleigh. Of 611 departures recorded from October 2024 to July 2026, 86.8% left on time, according to the US BTS.
- On-time departures86.8%of 611 flights
- Average delay2.2 min
- July 202631▲ 0.0%vs July 2025
- Cancelled1.8%
- Legs flown under this number3
Recorded departures by month
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 | 31 | 31 | 0.0% |
| February | 28 | 28 | 0.0% |
| March | 31 | 31 | 0.0% |
| April | 30 | 27 | ▼ 10.0% |
| May | 31 | 17 | ▼ 45.2% |
| June | 30 | 13 | ▼ 56.7% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 26 | – | – |
| October | 31 | – | in progress |
| November | 28 | – | – |
| December | 27 | – | – |
| Year to date (Jan–Jul) | 212 | 178 | ▼ 16.0% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
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 | 92.9% | 77.8% | ▼ 16.2% |
| February | 85.2% | 81.5% | ▼ 4.4% |
| March | 87.1% | 90.0% | ▲ 3.3% |
| April | 90.0% | 85.2% | ▼ 5.3% |
| May | 93.6% | 82.4% | ▼ 12.0% |
| June | 86.7% | 100.0% | ▲ 15.4% |
| July | 76.7% | 83.9% | ▲ 9.4% |
| August | 96.8% | – | – |
| September | 96.2% | – | – |
| October | 77.4% | – | in progress |
| November | 75.0% | – | – |
| December | 70.4% | – | – |
| Year-to-date average (Jan–Jul) | 87.4% | 85.8% | ▼ 1.9% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 3 | 4 | ▲ 33.3% |
| February | 1 | 1 | 0.0% |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 5 | 6 | ▲ 20.0% |
according to the US BTS · October 2024 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 98.2% 600
- Cancelled 1.8% 11
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BNA RDU Nashville International Airport – Raleigh-Durham International Airport | 710 | 1.8 min | 87.1% | 529 |
| PHL MVY Philadelphia International Airport – Martha's Vineyard Airport | 425 | 4.0 min | 88.6% | 44 |
| BOS LGA Boston Logan International Airport – LaGuardia Airport | 296 | 6.1 min | 81.6% | 38 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 100.0% | 0 |
| November 2024 | 27 | 27 | 96.3% | 0 |
| December 2024 | 31 | 31 | 93.6% | 0 |
| January 2025 | 31 | 28 | 92.9% | 3 |
| February 2025 | 28 | 27 | 85.2% | 1 |
| March 2025 | 31 | 31 | 87.1% | 0 |
| April 2025 | 30 | 30 | 90.0% | 0 |
| May 2025 | 31 | 31 | 93.6% | 0 |
| June 2025 | 30 | 30 | 86.7% | 0 |
| July 2025 | 31 | 30 | 76.7% | 1 |
| August 2025 | 31 | 31 | 96.8% | 0 |
| September 2025 | 26 | 26 | 96.2% | 0 |
| October 2025 | 31 | 31 | 77.4% | 0 |
| November 2025 | 28 | 28 | 75.0% | 0 |
| December 2025 | 27 | 27 | 70.4% | 0 |
| January 2026 | 31 | 27 | 77.8% | 4 |
| February 2026 | 28 | 27 | 81.5% | 1 |
| March 2026 | 31 | 30 | 90.0% | 1 |
| April 2026 | 27 | 27 | 85.2% | 0 |
| May 2026 | 17 | 17 | 82.4% | 0 |
| June 2026 | 13 | 13 | 100.0% | 0 |
| July 2026 | 31 | 31 | 83.9% | 0 |