YX4512
YX4512 (Republic Airways) is a multi-stop service on 7 routes, busiest New York to Omaha. Of 534 departures recorded from October 2024 to July 2026, 82.8% left on time, according to the US BTS.
- On-time departures82.8%of 534 flights
- Average delay10.2 min
- July 202630▼ 3.2%vs July 2025
- Cancelled3.4%
- Legs flown under this number7
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | 28 | ▼ 9.7% |
| February | 28 | 17 | ▼ 39.3% |
| March | 31 | 8 | ▼ 74.2% |
| April | 30 | 2 | ▼ 93.3% |
| May | 27 | – | – |
| June | 30 | 27 | ▼ 10.0% |
| July | 31 | 30 | ▼ 3.2% |
| August | 27 | – | – |
| September | 29 | – | – |
| October | 30 | – | in progress |
| November | 30 | – | – |
| December | 21 | – | – |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 80.7% | 81.5% | ▲ 1.0% |
| February | 77.8% | 70.6% | ▼ 9.2% |
| March | 75.9% | 62.5% | ▼ 17.6% |
| April | 90.0% | 100.0% | ▲ 11.1% |
| May | 74.1% | – | – |
| June | 60.7% | 96.3% | ▲ 58.6% |
| July | 68.2% | 96.7% | ▲ 41.8% |
| August | 80.8% | – | – |
| September | 93.1% | – | – |
| October | 96.7% | – | in progress |
| November | 93.1% | – | – |
| December | 75.0% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | 1 | 0 | ▼ 100.0% |
| March | 2 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 0 | – | – |
| June | 2 | 0 | ▼ 100.0% |
| July | 9 | 0 | ▼ 100.0% |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 1 | – | – |
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 96.6% 516
- Cancelled 3.4% 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
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LGA OMA LaGuardia Airport – Eppley Airfield | 1,843 | 12.9 min | 78.5% | 313 |
| CHA ORD Chattanooga Metropolitan Airport (Lovell Field) – Chicago O'Hare International Airport | 807 | 6.6 min | 91.4% | 107 |
| ORD LGA Chicago O'Hare International Airport – LaGuardia Airport | 1,177 | 7.8 min | 83.3% | 37 |
| BUF DCA Buffalo Niagara International Airport – Ronald Reagan Washington National Airport | 476 | 0.1 min | 93.9% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 17 | 17 | 82.4% | 0 |
| November 2024 | 29 | 29 | 86.2% | 0 |
| December 2024 | 31 | 31 | 83.9% | 0 |
| January 2025 | 31 | 31 | 80.7% | 0 |
| February 2025 | 28 | 27 | 77.8% | 1 |
| March 2025 | 31 | 29 | 75.9% | 2 |
| April 2025 | 30 | 30 | 90.0% | 0 |
| May 2025 | 27 | 27 | 74.1% | 0 |
| June 2025 | 30 | 28 | 60.7% | 2 |
| July 2025 | 31 | 22 | 68.2% | 9 |
| August 2025 | 27 | 26 | 80.8% | 1 |
| September 2025 | 29 | 29 | 93.1% | 0 |
| October 2025 | 30 | 30 | 96.7% | 0 |
| November 2025 | 30 | 29 | 93.1% | 1 |
| December 2025 | 21 | 20 | 75.0% | 1 |
| January 2026 | 28 | 27 | 81.5% | 1 |
| February 2026 | 17 | 17 | 70.6% | 0 |
| March 2026 | 8 | 8 | 62.5% | 0 |
| April 2026 | 2 | 2 | 100.0% | 0 |
| June 2026 | 27 | 27 | 96.3% | 0 |
| July 2026 | 30 | 30 | 96.7% | 0 |