YX5665
YX5665 (Republic Airways) is a multi-stop service on 6 routes, busiest Boston to Richmond. Of 1,108 departures recorded from October 2024 to July 2026, 76.9% left on time, according to the US BTS.
- On-time departures76.9%of 1,108 flights
- Average delay12.3 min
- July 202656▼ 1.8%vs July 2025
- Cancelled3.3%
- Legs flown under this number6
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 | 56 | 44 | ▼ 21.4% |
| February | 56 | 44 | ▼ 21.4% |
| March | 62 | 57 | ▼ 8.1% |
| April | 43 | 50 | ▲ 16.3% |
| May | 31 | 56 | ▲ 80.6% |
| June | 48 | 54 | ▲ 12.5% |
| July | 57 | 56 | ▼ 1.8% |
| August | 56 | – | – |
| September | 56 | – | – |
| October | 56 | – | in progress |
| November | 53 | – | – |
| December | 45 | – | – |
| Year to date (Jan–Jul) | 353 | 361 | ▲ 2.3% |
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 | 89.3% | 76.3% | ▼ 14.5% |
| February | 77.4% | 90.0% | ▲ 16.3% |
| March | 90.3% | 66.7% | ▼ 26.2% |
| April | 93.0% | 88.0% | ▼ 5.4% |
| May | 80.7% | 71.4% | ▼ 11.4% |
| June | 75.0% | 73.1% | ▼ 2.6% |
| July | 63.5% | 64.7% | ▲ 2.0% |
| August | 83.6% | – | – |
| September | 50.0% | – | – |
| October | 48.1% | – | in progress |
| November | 71.7% | – | – |
| December | 71.1% | – | – |
| Year-to-date average (Jan–Jul) | 81.3% | 75.7% | ▼ 6.8% |
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 | 0 | 6 | – |
| February | 3 | 4 | ▲ 33.3% |
| March | 0 | 3 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 2 | – |
| July | 5 | 5 | 0.0% |
| August | 1 | – | – |
| September | 2 | – | – |
| October | 4 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 8 | 20 | ▲ 150.0% |
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 96.8% 1,072
- Cancelled 3.2% 36
Share of all recorded flights in the period, all legs. · Oct 13, 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 RIC Boston Logan International Airport – Richmond International Airport | 762 | 7.7 min | 80.8% | 591 |
| RIC BOS Richmond International Airport – Boston Logan International Airport | 762 | 18.0 min | 72.4% | 486 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 33 | 33 | 93.9% | 0 |
| November 2024 | 51 | 51 | 92.2% | 0 |
| December 2024 | 44 | 43 | 95.4% | 1 |
| January 2025 | 56 | 56 | 89.3% | 0 |
| February 2025 | 56 | 53 | 77.4% | 3 |
| March 2025 | 62 | 62 | 90.3% | 0 |
| April 2025 | 43 | 43 | 93.0% | 0 |
| May 2025 | 31 | 31 | 80.7% | 0 |
| June 2025 | 48 | 48 | 75.0% | 0 |
| July 2025 | 57 | 52 | 63.5% | 5 |
| August 2025 | 56 | 55 | 83.6% | 1 |
| September 2025 | 56 | 54 | 50.0% | 2 |
| October 2025 | 56 | 52 | 48.1% | 4 |
| November 2025 | 53 | 53 | 71.7% | 0 |
| December 2025 | 45 | 45 | 71.1% | 0 |
| January 2026 | 44 | 38 | 76.3% | 6 |
| February 2026 | 44 | 40 | 90.0% | 4 |
| March 2026 | 57 | 54 | 66.7% | 3 |
| April 2026 | 50 | 50 | 88.0% | 0 |
| May 2026 | 56 | 56 | 71.4% | 0 |
| June 2026 | 54 | 52 | 73.1% | 2 |
| July 2026 | 56 | 51 | 64.7% | 5 |