YX4589
YX4589 (Republic Airways) is a multi-stop service on 2 routes, busiest New York to Norfolk. Of 568 departures recorded from October 2024 to July 2026, 68.4% left on time, according to the US BTS.
- On-time departures68.4%of 568 flights
- Average delay18.5 min
- July 202627▲ 3.8%vs July 2025
- Cancelled9.3%
- Legs flown under this number2
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 | 28 | 26 | ▼ 7.1% |
| February | 28 | 25 | ▼ 10.7% |
| March | 31 | 27 | ▼ 12.9% |
| April | 26 | 26 | 0.0% |
| May | 26 | 26 | 0.0% |
| June | 26 | 26 | 0.0% |
| July | 26 | 27 | ▲ 3.8% |
| August | 26 | – | – |
| September | 26 | – | – |
| October | 27 | – | in progress |
| November | 24 | – | – |
| December | 21 | – | – |
| Year to date (Jan–Jul) | 191 | 183 | ▼ 4.2% |
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 | 76.0% | 72.7% | ▼ 4.3% |
| February | 80.0% | 56.5% | ▼ 29.3% |
| March | 79.3% | 47.8% | ▼ 39.7% |
| April | 76.9% | 76.0% | ▼ 1.2% |
| May | 60.0% | 70.8% | ▲ 18.0% |
| June | 61.9% | 75.0% | ▲ 21.2% |
| July | 47.4% | 45.5% | ▼ 4.1% |
| August | 76.0% | – | – |
| September | 80.8% | – | – |
| October | 60.0% | – | in progress |
| November | 66.7% | – | – |
| December | 47.4% | – | – |
| Year-to-date average (Jan–Jul) | 68.8% | 63.5% | ▼ 7.7% |
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 | 3 | 2 | ▼ 33.3% |
| March | 2 | 4 | ▲ 100.0% |
| April | 0 | 1 | – |
| May | 1 | 2 | ▲ 100.0% |
| June | 5 | 6 | ▲ 20.0% |
| July | 7 | 5 | ▼ 28.6% |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 2 | – | in progress |
| November | 3 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 21 | 24 | ▲ 14.3% |
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 90.7% 515
- Cancelled 9.3% 53
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LGA ORF LaGuardia Airport – Norfolk International Airport | 476 | 18.6 min | 68.1% | 564 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 17 | 17 | 82.4% | 0 |
| November 2024 | 29 | 29 | 72.4% | 0 |
| December 2024 | 24 | 24 | 79.2% | 0 |
| January 2025 | 28 | 25 | 76.0% | 3 |
| February 2025 | 28 | 25 | 80.0% | 3 |
| March 2025 | 31 | 29 | 79.3% | 2 |
| April 2025 | 26 | 26 | 76.9% | 0 |
| May 2025 | 26 | 25 | 60.0% | 1 |
| June 2025 | 26 | 21 | 61.9% | 5 |
| July 2025 | 26 | 19 | 47.4% | 7 |
| August 2025 | 26 | 25 | 76.0% | 1 |
| September 2025 | 26 | 26 | 80.8% | 0 |
| October 2025 | 27 | 25 | 60.0% | 2 |
| November 2025 | 24 | 21 | 66.7% | 3 |
| December 2025 | 21 | 19 | 47.4% | 2 |
| January 2026 | 26 | 22 | 72.7% | 4 |
| February 2026 | 25 | 23 | 56.5% | 2 |
| March 2026 | 27 | 23 | 47.8% | 4 |
| April 2026 | 26 | 25 | 76.0% | 1 |
| May 2026 | 26 | 24 | 70.8% | 2 |
| June 2026 | 26 | 20 | 75.0% | 6 |
| July 2026 | 27 | 22 | 45.5% | 5 |