YX4412
YX4412 (Republic Airways) is a multi-stop service on 9 routes, busiest Detroit to New York. Of 772 departures recorded from October 2024 to July 2026, 80.2% left on time, according to the US BTS.
- On-time departures80.2%of 772 flights
- Average delay10.8 min
- July 202653▲ 1,225.0%vs July 2025
- Cancelled3.2%
- Legs flown under this number9
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 | 48 | 56 | ▲ 16.7% |
| February | 36 | 52 | ▲ 44.4% |
| March | 31 | 58 | ▲ 87.1% |
| April | 30 | 28 | ▼ 6.7% |
| May | 27 | 42 | ▲ 55.6% |
| June | 8 | 60 | ▲ 650.0% |
| July | 4 | 53 | ▲ 1,225.0% |
| August | 5 | – | – |
| September | 2 | – | – |
| October | 49 | – | in progress |
| November | 56 | – | – |
| December | 52 | – | – |
| Year to date (Jan–Jul) | 184 | 349 | ▲ 89.7% |
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 | 81.3% | 75.0% | ▼ 7.7% |
| February | 94.3% | 77.1% | ▼ 18.3% |
| March | 90.3% | 64.2% | ▼ 29.0% |
| April | 90.0% | 89.3% | ▼ 0.8% |
| May | 84.6% | 85.7% | ▲ 1.3% |
| June | 100.0% | 93.1% | ▼ 6.9% |
| July | 50.0% | 78.4% | ▲ 56.9% |
| August | 60.0% | – | – |
| September | 50.0% | – | – |
| October | 65.9% | – | in progress |
| November | 69.6% | – | – |
| December | 62.8% | – | – |
| Year-to-date average (Jan–Jul) | 84.4% | 80.4% | ▼ 4.7% |
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 | 0 | 4 | – |
| February | 1 | 4 | ▲ 300.0% |
| March | 0 | 5 | – |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 2 | – |
| July | 0 | 2 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 5 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 2 | 17 | ▲ 750.0% |
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 96.8% 747
- Cancelled 3.2% 25
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
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DTW LGA Detroit Metropolitan Wayne County Airport – LaGuardia Airport | 805 | 12.1 min | 80.8% | 353 |
| LGA DTW LaGuardia Airport – Detroit Metropolitan Wayne County Airport | 805 | 12.0 min | 75.5% | 230 |
| CVG ORD Cincinnati Northern Kentucky International Airport – Chicago O'Hare International Airport | 425 | 10.6 min | 83.8% | 72 |
| ORD CVG Chicago O'Hare International Airport – Cincinnati Northern Kentucky International Airport | 425 | 3.6 min | 87.3% | 63 |
| CMH BOS John Glenn Columbus International Airport – Boston Logan International Airport | 1,028 | 0.1 min | 89.7% | 39 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 25 | 25 | 100.0% | 0 |
| December 2024 | 30 | 30 | 90.0% | 0 |
| January 2025 | 48 | 48 | 81.3% | 0 |
| February 2025 | 36 | 35 | 94.3% | 1 |
| March 2025 | 31 | 31 | 90.3% | 0 |
| April 2025 | 30 | 30 | 90.0% | 0 |
| May 2025 | 27 | 26 | 84.6% | 1 |
| June 2025 | 8 | 8 | 100.0% | 0 |
| July 2025 | 4 | 4 | 50.0% | 0 |
| August 2025 | 5 | 5 | 60.0% | 0 |
| September 2025 | 2 | 2 | 50.0% | 0 |
| October 2025 | 49 | 44 | 65.9% | 5 |
| November 2025 | 56 | 56 | 69.6% | 0 |
| December 2025 | 52 | 51 | 62.8% | 1 |
| January 2026 | 56 | 52 | 75.0% | 4 |
| February 2026 | 52 | 48 | 77.1% | 4 |
| March 2026 | 58 | 53 | 64.2% | 5 |
| April 2026 | 28 | 28 | 89.3% | 0 |
| May 2026 | 42 | 42 | 85.7% | 0 |
| June 2026 | 60 | 58 | 93.1% | 2 |
| July 2026 | 53 | 51 | 78.4% | 2 |