YX4405
YX4405 (Republic Airways) is a multi-stop service on 22 routes, busiest New York to Columbus. Of 715 departures recorded from October 2024 to July 2026, 81.5% left on time, according to the US BTS.
- On-time departures81.5%of 715 flights
- Average delay8.7 min
- July 202657▲ 533.3%vs July 2025
- Cancelled2.4%
- Legs flown under this number22
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 | 30 | ▲ 11.1% |
| February | 25 | 28 | ▲ 12.0% |
| March | 30 | 55 | ▲ 83.3% |
| April | 30 | 32 | ▲ 6.7% |
| May | 27 | 39 | ▲ 44.4% |
| June | 52 | 60 | ▲ 15.4% |
| July | 9 | 57 | ▲ 533.3% |
| August | 1 | – | – |
| September | 28 | – | – |
| October | 31 | – | in progress |
| November | 29 | – | – |
| December | 27 | – | – |
| Year to date (Jan–Jul) | 200 | 301 | ▲ 50.5% |
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 | 91.7% | 77.8% | ▼ 15.2% |
| February | 79.2% | 92.3% | ▲ 16.6% |
| March | 80.0% | 71.4% | ▼ 10.7% |
| April | 89.7% | 90.6% | ▲ 1.1% |
| May | 85.2% | 87.2% | ▲ 2.3% |
| June | 73.1% | 80.0% | ▲ 9.5% |
| July | 88.9% | 71.9% | ▼ 19.1% |
| August | 100.0% | – | – |
| September | 64.3% | – | – |
| October | 76.7% | – | in progress |
| November | 96.6% | – | – |
| December | 85.2% | – | – |
| Year-to-date average (Jan–Jul) | 84.0% | 81.6% | ▼ 2.8% |
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 | 3 | 0.0% |
| February | 1 | 2 | ▲ 100.0% |
| March | 0 | 6 | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 5 | 11 | ▲ 120.0% |
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 97.6% 698
- Cancelled 2.4% 17
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
10Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 100.0% | 0 |
| November 2024 | 47 | 47 | 76.6% | 0 |
| December 2024 | 31 | 31 | 90.3% | 0 |
| January 2025 | 27 | 24 | 91.7% | 3 |
| February 2025 | 25 | 24 | 79.2% | 1 |
| March 2025 | 30 | 30 | 80.0% | 0 |
| April 2025 | 30 | 29 | 89.7% | 1 |
| May 2025 | 27 | 27 | 85.2% | 0 |
| June 2025 | 52 | 52 | 73.1% | 0 |
| July 2025 | 9 | 9 | 88.9% | 0 |
| August 2025 | 1 | 1 | 100.0% | 0 |
| September 2025 | 28 | 28 | 64.3% | 0 |
| October 2025 | 31 | 30 | 76.7% | 1 |
| November 2025 | 29 | 29 | 96.6% | 0 |
| December 2025 | 27 | 27 | 85.2% | 0 |
| January 2026 | 30 | 27 | 77.8% | 3 |
| February 2026 | 28 | 26 | 92.3% | 2 |
| March 2026 | 55 | 49 | 71.4% | 6 |
| April 2026 | 32 | 32 | 90.6% | 0 |
| May 2026 | 39 | 39 | 87.2% | 0 |
| June 2026 | 60 | 60 | 80.0% | 0 |
| July 2026 | 57 | 57 | 71.9% | 0 |