YX5831
YX5831 (Republic Airways) is a multi-stop service on 7 routes, busiest Boston to New York. Of 545 departures recorded from October 2024 to July 2026, 66.7% left on time, according to the US BTS.
- On-time departures66.7%of 545 flights
- Average delay23.8 min
- July 202627▲ 0.0%vs July 2025
- Cancelled7.0%
- Legs flown under this number7
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 | 7 | 25 | ▲ 257.1% |
| February | 5 | 24 | ▲ 380.0% |
| March | 25 | 27 | ▲ 8.0% |
| April | 30 | 26 | ▼ 13.3% |
| May | 26 | 26 | 0.0% |
| June | 26 | 26 | 0.0% |
| July | 27 | 27 | 0.0% |
| August | 26 | – | – |
| September | 26 | – | – |
| October | 27 | – | in progress |
| November | 23 | – | – |
| December | 24 | – | – |
| Year to date (Jan–Jul) | 146 | 181 | ▲ 24.0% |
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 | 85.7% | 83.3% | ▼ 2.8% |
| February | 80.0% | 77.3% | ▼ 3.4% |
| March | 72.0% | 50.0% | ▼ 30.6% |
| April | 73.3% | 60.0% | ▼ 18.2% |
| May | 57.7% | 66.7% | ▲ 15.6% |
| June | 45.5% | 66.7% | ▲ 46.7% |
| July | 47.1% | 47.8% | ▲ 1.6% |
| August | 68.0% | – | – |
| September | 56.0% | – | – |
| October | 44.0% | – | in progress |
| November | 71.4% | – | – |
| December | 78.3% | – | – |
| Year-to-date average (Jan–Jul) | 65.9% | 64.5% | ▼ 2.1% |
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 | 0 | 1 | – |
| February | 0 | 2 | – |
| March | 0 | 5 | – |
| April | 0 | 1 | – |
| May | 0 | 2 | – |
| June | 4 | 2 | ▼ 50.0% |
| July | 10 | 4 | ▼ 60.0% |
| August | 1 | – | – |
| September | 1 | – | – |
| October | 2 | – | in progress |
| November | 2 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 14 | 17 | ▲ 21.4% |
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 93.0% 507
- Cancelled 7.0% 38
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
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BOS LGA Boston Logan International Airport – LaGuardia Airport | 296 | 30.6 min | 60.8% | 372 |
| CVG BOS Cincinnati Northern Kentucky International Airport – Boston Logan International Airport | 1,207 | 13.5 min | 76.1% | 113 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 27 | 27 | 88.9% | 0 |
| November 2024 | 38 | 38 | 81.6% | 0 |
| December 2024 | 27 | 27 | 70.4% | 0 |
| January 2025 | 7 | 7 | 85.7% | 0 |
| February 2025 | 5 | 5 | 80.0% | 0 |
| March 2025 | 25 | 25 | 72.0% | 0 |
| April 2025 | 30 | 30 | 73.3% | 0 |
| May 2025 | 26 | 26 | 57.7% | 0 |
| June 2025 | 26 | 22 | 45.5% | 4 |
| July 2025 | 27 | 17 | 47.1% | 10 |
| August 2025 | 26 | 25 | 68.0% | 1 |
| September 2025 | 26 | 25 | 56.0% | 1 |
| October 2025 | 27 | 25 | 44.0% | 2 |
| November 2025 | 23 | 21 | 71.4% | 2 |
| December 2025 | 24 | 23 | 78.3% | 1 |
| January 2026 | 25 | 24 | 83.3% | 1 |
| February 2026 | 24 | 22 | 77.3% | 2 |
| March 2026 | 27 | 22 | 50.0% | 5 |
| April 2026 | 26 | 25 | 60.0% | 1 |
| May 2026 | 26 | 24 | 66.7% | 2 |
| June 2026 | 26 | 24 | 66.7% | 2 |
| July 2026 | 27 | 23 | 47.8% | 4 |