YX4708
YX4708 (Republic Airways) is a multi-stop service on 9 routes, busiest New York to Boston. Of 724 departures recorded from October 2024 to July 2026, 86.0% left on time, according to the US BTS.
- On-time departures86.0%of 724 flights
- Average delay5.0 min
- July 202658▲ 87.1%vs July 2025
- Cancelled1.4%
- Legs flown under this number9
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 | 27 | 31 | ▲ 14.8% |
| February | 27 | 28 | ▲ 3.7% |
| March | 31 | 31 | 0.0% |
| April | 30 | 54 | ▲ 80.0% |
| May | 31 | 40 | ▲ 29.0% |
| June | 30 | 26 | ▼ 13.3% |
| July | 31 | 58 | ▲ 87.1% |
| August | 57 | – | – |
| September | 32 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 26 | – | – |
| Year to date (Jan–Jul) | 207 | 268 | ▲ 29.5% |
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 | 85.2% | 92.9% | ▲ 9.0% |
| February | 80.8% | 88.5% | ▲ 9.5% |
| March | 90.3% | 80.7% | ▼ 10.7% |
| April | 96.7% | 96.3% | ▼ 0.4% |
| May | 90.3% | 84.6% | ▼ 6.3% |
| June | 83.3% | 96.2% | ▲ 15.4% |
| July | 80.7% | 84.5% | ▲ 4.7% |
| August | 93.0% | – | – |
| September | 46.7% | – | – |
| October | 56.7% | – | in progress |
| November | 96.7% | – | – |
| December | 80.8% | – | – |
| Year-to-date average (Jan–Jul) | 86.8% | 89.1% | ▲ 2.7% |
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 | 3 | – |
| February | 1 | 2 | ▲ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 2 | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 6 | ▲ 500.0% |
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% 714
- 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
6| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| JFK BOS John F. Kennedy International Airport – Boston Logan International Airport | 300 | 7.6 min | 84.2% | 465 |
| PHL BTV Philadelphia International Airport – Patrick Leahy Burlington International Airport | 540 | -1.3 min | 90.9% | 44 |
| BTV PHL Patrick Leahy Burlington International Airport – Philadelphia International Airport | 540 | -3.1 min | 90.7% | 44 |
| ACK BOS Nantucket Memorial Airport – Boston Logan International Airport | 146 | 5.4 min | 86.4% | 44 |
| BOS ACK Boston Logan International Airport – Nantucket Memorial Airport | 146 | -1.5 min | 90.0% | 40 |
| JFK ORH John F. Kennedy International Airport – Worcester Regional Airport | 241 | 6.6 min | 80.0% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 29 | 29 | 96.6% | 0 |
| December 2024 | 24 | 24 | 87.5% | 0 |
| January 2025 | 27 | 27 | 85.2% | 0 |
| February 2025 | 27 | 26 | 80.8% | 1 |
| March 2025 | 31 | 31 | 90.3% | 0 |
| April 2025 | 30 | 30 | 96.7% | 0 |
| May 2025 | 31 | 31 | 90.3% | 0 |
| June 2025 | 30 | 30 | 83.3% | 0 |
| July 2025 | 31 | 31 | 80.7% | 0 |
| August 2025 | 57 | 57 | 93.0% | 0 |
| September 2025 | 32 | 30 | 46.7% | 2 |
| October 2025 | 31 | 30 | 56.7% | 1 |
| November 2025 | 30 | 30 | 96.7% | 0 |
| December 2025 | 26 | 26 | 80.8% | 0 |
| January 2026 | 31 | 28 | 92.9% | 3 |
| February 2026 | 28 | 26 | 88.5% | 2 |
| March 2026 | 31 | 31 | 80.7% | 0 |
| April 2026 | 54 | 54 | 96.3% | 0 |
| May 2026 | 40 | 39 | 84.6% | 1 |
| June 2026 | 26 | 26 | 96.2% | 0 |
| July 2026 | 58 | 58 | 84.5% | 0 |