YX4516
YX4516 (Republic Airways) is a multi-stop service on 31 routes, busiest Traverse City to Boston. Of 714 departures recorded from October 2024 to July 2026, 82.4% left on time, according to the US BTS.
- On-time departures82.4%of 714 flights
- Average delay10.4 min
- July 202662▲ 1,450.0%vs July 2025
- Cancelled1.4%
- Legs flown under this number31
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 | 60 | 52 | ▼ 13.3% |
| February | 52 | 28 | ▼ 46.2% |
| March | 35 | 8 | ▼ 77.1% |
| April | 33 | 28 | ▼ 15.2% |
| May | 31 | 45 | ▲ 45.2% |
| June | 8 | 60 | ▲ 650.0% |
| July | 4 | 62 | ▲ 1,450.0% |
| August | 23 | – | – |
| September | 30 | – | – |
| October | 30 | – | in progress |
| November | 19 | – | – |
| December | 14 | – | – |
| Year to date (Jan–Jul) | 223 | 283 | ▲ 26.9% |
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 | 86.2% | 72.0% | ▼ 16.5% |
| February | 80.0% | 75.0% | ▼ 6.3% |
| March | 88.6% | 75.0% | ▼ 15.3% |
| April | 66.7% | 100.0% | ▲ 50.0% |
| May | 70.0% | 95.6% | ▲ 36.5% |
| June | 62.5% | 93.3% | ▲ 49.3% |
| July | 75.0% | 76.7% | ▲ 2.2% |
| August | 54.6% | – | – |
| September | 86.7% | – | – |
| October | 93.3% | – | in progress |
| November | 84.2% | – | – |
| December | 85.7% | – | – |
| Year-to-date average (Jan–Jul) | 75.6% | 83.9% | ▲ 11.1% |
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 | 2 | 2 | 0.0% |
| February | 2 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 0 | 2 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 5 | 4 | ▼ 20.0% |
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 98.6% 704
- Cancelled 1.4% 10
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 | 15 | 15 | 86.7% | 0 |
| November 2024 | 29 | 29 | 82.8% | 0 |
| December 2024 | 48 | 48 | 85.4% | 0 |
| January 2025 | 60 | 58 | 86.2% | 2 |
| February 2025 | 52 | 50 | 80.0% | 2 |
| March 2025 | 35 | 35 | 88.6% | 0 |
| April 2025 | 33 | 33 | 66.7% | 0 |
| May 2025 | 31 | 30 | 70.0% | 1 |
| June 2025 | 8 | 8 | 62.5% | 0 |
| July 2025 | 4 | 4 | 75.0% | 0 |
| August 2025 | 23 | 22 | 54.6% | 1 |
| September 2025 | 30 | 30 | 86.7% | 0 |
| October 2025 | 30 | 30 | 93.3% | 0 |
| November 2025 | 19 | 19 | 84.2% | 0 |
| December 2025 | 14 | 14 | 85.7% | 0 |
| January 2026 | 52 | 50 | 72.0% | 2 |
| February 2026 | 28 | 28 | 75.0% | 0 |
| March 2026 | 8 | 8 | 75.0% | 0 |
| April 2026 | 28 | 28 | 100.0% | 0 |
| May 2026 | 45 | 45 | 95.6% | 0 |
| June 2026 | 60 | 60 | 93.3% | 0 |
| July 2026 | 62 | 60 | 76.7% | 2 |