YX5657
YX5657 (Republic Airways) is a multi-stop service on 14 routes, busiest Boston to Jacksonville. Of 816 departures recorded from October 2024 to July 2026, 83.8% left on time, according to the US BTS.
- On-time departures83.8%of 816 flights
- Average delay7.7 min
- July 202658▲ 87.1%vs July 2025
- Cancelled2.0%
- Legs flown under this number14
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 | 35 | 21 | ▼ 40.0% |
| February | 28 | 17 | ▼ 39.3% |
| March | 51 | 52 | ▲ 2.0% |
| April | 28 | 54 | ▲ 92.9% |
| May | 31 | 56 | ▲ 80.6% |
| June | 30 | 56 | ▲ 86.7% |
| July | 31 | 58 | ▲ 87.1% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 49 | – | – |
| December | 41 | – | – |
| Year to date (Jan–Jul) | 234 | 314 | ▲ 34.2% |
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 | 85.3% | 90.0% | ▲ 5.5% |
| February | 75.0% | 86.7% | ▲ 15.6% |
| March | 70.6% | 78.0% | ▲ 10.5% |
| April | 85.7% | 83.3% | ▼ 2.8% |
| May | 83.9% | 80.4% | ▼ 4.2% |
| June | 93.1% | 80.4% | ▼ 13.7% |
| July | 93.3% | 58.2% | ▼ 37.7% |
| August | 96.8% | – | – |
| September | 96.7% | – | – |
| October | 93.6% | – | in progress |
| November | 93.5% | – | – |
| December | 78.1% | – | – |
| Year-to-date average (Jan–Jul) | 83.8% | 79.6% | ▼ 5.1% |
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 | 1 | 1 | 0.0% |
| February | 0 | 2 | – |
| March | 0 | 2 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 1 | 3 | ▲ 200.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 3 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 8 | ▲ 166.7% |
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 98.0% 800
- Cancelled 2.0% 16
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 |
|---|---|---|---|---|
| BOS JAX Boston Logan International Airport – Jacksonville International Airport | 1,627 | 10.9 min | 79.0% | 270 |
| JFK DCA John F. Kennedy International Airport – Ronald Reagan Washington National Airport | 342 | 1.2 min | 92.6% | 193 |
| JAX BOS Jacksonville International Airport – Boston Logan International Airport | 1,627 | 14.3 min | 72.9% | 174 |
| SAV LGA Savannah Hilton Head International Airport – LaGuardia Airport | 1,163 | 2.3 min | 94.3% | 38 |
| CLE BOS Cleveland Hopkins International Airport – Boston Logan International Airport | 903 | 0.2 min | 94.6% | 37 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 16 | 16 | 87.5% | 0 |
| November 2024 | 29 | 29 | 100.0% | 0 |
| December 2024 | 41 | 39 | 92.3% | 2 |
| January 2025 | 35 | 34 | 85.3% | 1 |
| February 2025 | 28 | 28 | 75.0% | 0 |
| March 2025 | 51 | 51 | 70.6% | 0 |
| April 2025 | 28 | 28 | 85.7% | 0 |
| May 2025 | 31 | 31 | 83.9% | 0 |
| June 2025 | 30 | 29 | 93.1% | 1 |
| July 2025 | 31 | 30 | 93.3% | 1 |
| August 2025 | 31 | 31 | 96.8% | 0 |
| September 2025 | 30 | 30 | 96.7% | 0 |
| October 2025 | 31 | 31 | 93.6% | 0 |
| November 2025 | 49 | 46 | 93.5% | 3 |
| December 2025 | 41 | 41 | 78.1% | 0 |
| January 2026 | 21 | 20 | 90.0% | 1 |
| February 2026 | 17 | 15 | 86.7% | 2 |
| March 2026 | 52 | 50 | 78.0% | 2 |
| April 2026 | 54 | 54 | 83.3% | 0 |
| May 2026 | 56 | 56 | 80.4% | 0 |
| June 2026 | 56 | 56 | 80.4% | 0 |
| July 2026 | 58 | 55 | 58.2% | 3 |