YX4497
YX4497 (Republic Airways) is a multi-stop service on 11 routes, busiest New York to Raleigh. Of 1,013 departures recorded from October 2024 to July 2026, 78.4% left on time, according to the US BTS.
- On-time departures78.4%of 1,013 flights
- Average delay11.0 min
- July 202646▼ 8.0%vs July 2025
- Cancelled3.9%
- Legs flown under this number11
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 | 53 | 44 | ▼ 17.0% |
| February | 54 | 46 | ▼ 14.8% |
| March | 62 | 37 | ▼ 40.3% |
| April | 56 | 30 | ▼ 46.4% |
| May | 53 | 41 | ▼ 22.6% |
| June | 30 | 60 | ▲ 100.0% |
| July | 50 | 46 | ▼ 8.0% |
| August | 52 | – | – |
| September | 56 | – | – |
| October | 15 | – | in progress |
| November | 56 | – | – |
| December | 57 | – | – |
| Year to date (Jan–Jul) | 358 | 304 | ▼ 15.1% |
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 | 85.7% | 85.0% | ▼ 0.8% |
| February | 82.0% | 66.7% | ▼ 18.7% |
| March | 85.5% | 75.0% | ▼ 12.3% |
| April | 69.6% | 93.3% | ▲ 34.0% |
| May | 62.8% | 75.6% | ▲ 20.5% |
| June | 86.2% | 71.9% | ▼ 16.6% |
| July | 76.1% | 75.6% | ▼ 0.6% |
| August | 72.0% | – | – |
| September | 92.9% | – | – |
| October | 86.7% | – | in progress |
| November | 70.4% | – | – |
| December | 66.7% | – | – |
| Year-to-date average (Jan–Jul) | 78.3% | 77.6% | ▼ 0.9% |
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 | 4 | 4 | 0.0% |
| February | 4 | 4 | 0.0% |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 2 | 0 | ▼ 100.0% |
| June | 1 | 3 | ▲ 200.0% |
| July | 4 | 5 | ▲ 25.0% |
| August | 2 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 3 | – | – |
| Year to date (Jan–Jul) | 15 | 17 | ▲ 13.3% |
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 96.2% 974
- Cancelled 3.8% 39
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
6| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LGA RDU LaGuardia Airport – Raleigh-Durham International Airport | 693 | 7.9 min | 79.0% | 420 |
| RDU LGA Raleigh-Durham International Airport – LaGuardia Airport | 693 | 17.8 min | 74.8% | 329 |
| MEM DCA Frederick W. Smith International Airport – Ronald Reagan Washington National Airport | 1,224 | 5.6 min | 83.3% | 61 |
| DCA MEM Ronald Reagan Washington National Airport – Frederick W. Smith International Airport | 1,224 | 5.3 min | 85.7% | 56 |
| MSN DCA Dane County Regional Truax Field – Ronald Reagan Washington National Airport | 1,136 | 16.2 min | 77.1% | 53 |
| OMA ORD Eppley Airfield – Chicago O'Hare International Airport | 668 | 17.5 min | 72.4% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 94.7% | 0 |
| November 2024 | 52 | 52 | 98.1% | 0 |
| December 2024 | 44 | 44 | 75.0% | 0 |
| January 2025 | 53 | 49 | 85.7% | 4 |
| February 2025 | 54 | 50 | 82.0% | 4 |
| March 2025 | 62 | 62 | 85.5% | 0 |
| April 2025 | 56 | 56 | 69.6% | 0 |
| May 2025 | 53 | 51 | 62.8% | 2 |
| June 2025 | 30 | 29 | 86.2% | 1 |
| July 2025 | 50 | 46 | 76.1% | 4 |
| August 2025 | 52 | 50 | 72.0% | 2 |
| September 2025 | 56 | 56 | 92.9% | 0 |
| October 2025 | 15 | 15 | 86.7% | 0 |
| November 2025 | 56 | 54 | 70.4% | 2 |
| December 2025 | 57 | 54 | 66.7% | 3 |
| January 2026 | 44 | 40 | 85.0% | 4 |
| February 2026 | 46 | 42 | 66.7% | 4 |
| March 2026 | 37 | 36 | 75.0% | 1 |
| April 2026 | 30 | 30 | 93.3% | 0 |
| May 2026 | 41 | 41 | 75.6% | 0 |
| June 2026 | 60 | 57 | 71.9% | 3 |
| July 2026 | 46 | 41 | 75.6% | 5 |