YX4644
YX4644 (Republic Airways) is a multi-stop service on 4 routes, busiest New York to Little Rock. Of 572 departures recorded from November 2024 to July 2026, 73.2% left on time, according to the US BTS.
- On-time departures73.2%of 572 flights
- Average delay18.4 min
- July 202627▲ 0.0%vs July 2025
- Cancelled6.1%
- Legs flown under this number4
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 | 27 | 26 | ▼ 3.7% |
| February | 24 | 24 | 0.0% |
| March | 26 | 27 | ▲ 3.8% |
| April | 26 | 26 | 0.0% |
| May | 49 | 26 | ▼ 46.9% |
| June | 30 | 28 | ▼ 6.7% |
| July | 27 | 27 | 0.0% |
| August | 26 | – | – |
| September | 26 | – | – |
| October | 27 | – | in progress |
| November | 25 | – | – |
| December | 26 | – | – |
| Year to date (Jan–Jul) | 209 | 184 | ▼ 12.0% |
according to the US BTS · November 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 | 84.6% | 87.5% | ▲ 3.4% |
| February | 91.3% | 95.5% | ▲ 4.5% |
| March | 84.0% | 50.0% | ▼ 40.5% |
| April | 80.8% | 73.1% | ▼ 9.5% |
| May | 61.7% | 69.2% | ▲ 12.2% |
| June | 55.6% | 69.2% | ▲ 24.6% |
| July | 60.0% | 68.2% | ▲ 13.6% |
| August | 65.4% | – | – |
| September | 88.5% | – | – |
| October | 68.0% | – | in progress |
| November | 69.6% | – | – |
| December | 62.5% | – | – |
| Year-to-date average (Jan–Jul) | 74.0% | 73.2% | ▼ 1.0% |
according to the US BTS · November 2024 → July 2026
Average departure delay by month
according to the US BTS · November 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 2 | ▲ 100.0% |
| February | 1 | 2 | ▲ 100.0% |
| March | 1 | 3 | ▲ 200.0% |
| April | 0 | 0 | – |
| May | 2 | 0 | ▼ 100.0% |
| June | 3 | 2 | ▼ 33.3% |
| July | 7 | 5 | ▼ 28.6% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 2 | – | in progress |
| November | 2 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 15 | 14 | ▼ 6.7% |
according to the US BTS · November 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 93.9% 537
- Cancelled 6.1% 35
Share of all recorded flights in the period, all legs. · Nov 5, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LGA LIT LaGuardia Airport – Bill & Hillary Clinton National Airport/Adams Field | 1,744 | 16.4 min | 75.0% | 516 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 22 | 22 | 86.4% | 0 |
| December 2024 | 27 | 27 | 77.8% | 0 |
| January 2025 | 27 | 26 | 84.6% | 1 |
| February 2025 | 24 | 23 | 91.3% | 1 |
| March 2025 | 26 | 25 | 84.0% | 1 |
| April 2025 | 26 | 26 | 80.8% | 0 |
| May 2025 | 49 | 47 | 61.7% | 2 |
| June 2025 | 30 | 27 | 55.6% | 3 |
| July 2025 | 27 | 20 | 60.0% | 7 |
| August 2025 | 26 | 26 | 65.4% | 0 |
| September 2025 | 26 | 26 | 88.5% | 0 |
| October 2025 | 27 | 25 | 68.0% | 2 |
| November 2025 | 25 | 23 | 69.6% | 2 |
| December 2025 | 26 | 24 | 62.5% | 2 |
| January 2026 | 26 | 24 | 87.5% | 2 |
| February 2026 | 24 | 22 | 95.5% | 2 |
| March 2026 | 27 | 24 | 50.0% | 3 |
| April 2026 | 26 | 26 | 73.1% | 0 |
| May 2026 | 26 | 26 | 69.2% | 0 |
| June 2026 | 28 | 26 | 69.2% | 2 |
| July 2026 | 27 | 22 | 68.2% | 5 |