YX4416
YX4416 (Republic Airways) is a multi-stop service on 22 routes, busiest Indianapolis to Philadelphia. Of 667 departures recorded from October 2024 to July 2026, 86.5% left on time, according to the US BTS.
- On-time departures86.5%of 667 flights
- Average delay7.2 min
- July 202660▲ 122.2%vs July 2025
- Cancelled1.2%
- Legs flown under this number22
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 25 | 7 | ▼ 72.0% |
| February | 44 | 20 | ▼ 54.5% |
| March | 36 | 31 | ▼ 13.9% |
| April | 30 | 54 | ▲ 80.0% |
| May | 31 | 62 | ▲ 100.0% |
| June | 18 | 60 | ▲ 233.3% |
| July | 27 | 60 | ▲ 122.2% |
| August | 49 | – | – |
| September | 31 | – | – |
| October | 7 | – | in progress |
| November | 28 | – | – |
| December | 23 | – | – |
| Year to date (Jan–Jul) | 211 | 294 | ▲ 39.3% |
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 periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 88.0% | 100.0% | ▲ 13.6% |
| February | 81.4% | 94.7% | ▲ 16.4% |
| March | 91.7% | 96.8% | ▲ 5.6% |
| April | 93.3% | 98.2% | ▲ 5.2% |
| May | 77.4% | 91.9% | ▲ 18.8% |
| June | 72.2% | 81.7% | ▲ 13.1% |
| July | 56.5% | 83.1% | ▲ 46.9% |
| August | 65.3% | – | – |
| September | 90.3% | – | – |
| October | 71.4% | – | in progress |
| November | 100.0% | – | – |
| December | 100.0% | – | – |
| Year-to-date average (Jan–Jul) | 80.1% | 92.3% | ▲ 15.3% |
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 periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | 1 | 1 | 0.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 4 | 1 | ▼ 75.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 5 | 3 | ▼ 40.0% |
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 98.8% 659
- Cancelled 1.2% 8
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 | 17 | 17 | 100.0% | 0 |
| November 2024 | 7 | 7 | 100.0% | 0 |
| January 2025 | 25 | 25 | 88.0% | 0 |
| February 2025 | 44 | 43 | 81.4% | 1 |
| March 2025 | 36 | 36 | 91.7% | 0 |
| April 2025 | 30 | 30 | 93.3% | 0 |
| May 2025 | 31 | 31 | 77.4% | 0 |
| June 2025 | 18 | 18 | 72.2% | 0 |
| July 2025 | 27 | 23 | 56.5% | 4 |
| August 2025 | 49 | 49 | 65.3% | 0 |
| September 2025 | 31 | 31 | 90.3% | 0 |
| October 2025 | 7 | 7 | 71.4% | 0 |
| November 2025 | 28 | 28 | 100.0% | 0 |
| December 2025 | 23 | 23 | 100.0% | 0 |
| January 2026 | 7 | 6 | 100.0% | 1 |
| February 2026 | 20 | 19 | 94.7% | 1 |
| March 2026 | 31 | 31 | 96.8% | 0 |
| April 2026 | 54 | 54 | 98.2% | 0 |
| May 2026 | 62 | 62 | 91.9% | 0 |
| June 2026 | 60 | 60 | 81.7% | 0 |
| July 2026 | 60 | 59 | 83.1% | 1 |