YX4724
YX4724 (Republic Airways) is a multi-stop service on 15 routes, busiest New York to Boston. Of 776 departures recorded from October 2024 to July 2026, 70.1% left on time, according to the US BTS.
- On-time departures70.1%of 776 flights
- Average delay22.1 min
- July 202660▲ 36.4%vs July 2025
- Cancelled8.1%
- Legs flown under this number15
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 | 1 | 28 | ▲ 2,700.0% |
| February | 16 | 39 | ▲ 143.8% |
| March | 47 | 57 | ▲ 21.3% |
| April | 30 | 59 | ▲ 96.7% |
| May | 44 | 62 | ▲ 40.9% |
| June | 42 | 14 | ▼ 66.7% |
| July | 44 | 60 | ▲ 36.4% |
| August | 42 | – | – |
| September | 52 | – | – |
| October | 54 | – | in progress |
| November | 42 | – | – |
| December | 20 | – | – |
| Year to date (Jan–Jul) | 224 | 319 | ▲ 42.4% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 74.1% | – |
| February | 81.3% | 77.1% | ▼ 5.1% |
| March | 76.6% | 60.4% | ▼ 21.1% |
| April | 83.3% | 69.5% | ▼ 16.6% |
| May | 65.0% | 80.7% | ▲ 24.1% |
| June | 55.6% | 85.7% | ▲ 54.3% |
| July | 66.7% | 73.7% | ▲ 10.5% |
| August | 80.0% | – | – |
| September | 43.5% | – | – |
| October | 56.3% | – | in progress |
| November | 77.8% | – | – |
| December | 57.9% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
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 | 4 | – |
| March | 0 | 9 | – |
| April | 0 | 0 | – |
| May | 4 | 0 | ▼ 100.0% |
| June | 6 | 0 | ▼ 100.0% |
| July | 14 | 3 | ▼ 78.6% |
| August | 2 | – | – |
| September | 6 | – | – |
| October | 6 | – | in progress |
| November | 6 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 25 | 17 | ▼ 32.0% |
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 91.9% 713
- Cancelled 8.1% 63
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
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LGA BOS LaGuardia Airport – Boston Logan International Airport | 296 | 24.3 min | 66.8% | 251 |
| BOS LGA Boston Logan International Airport – LaGuardia Airport | 296 | 36.0 min | 57.6% | 207 |
| ORD IAH Chicago O'Hare International Airport – George Bush Intercontinental Airport | 1,491 | 8.8 min | 81.3% | 64 |
| IAH ORD George Bush Intercontinental Airport – Chicago O'Hare International Airport | 1,491 | 16.6 min | 73.4% | 64 |
| LGA PHL LaGuardia Airport – Philadelphia International Airport | 154 | 2.8 min | 89.3% | 56 |
| ORD OMA Chicago O'Hare International Airport – Eppley Airfield | 668 | 10.6 min | 75.8% | 34 |
| OMA ORD Eppley Airfield – Chicago O'Hare International Airport | 668 | 47.5 min | 71.9% | 34 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 17 | 17 | 94.1% | 0 |
| November 2024 | 4 | 4 | 75.0% | 0 |
| December 2024 | 2 | 2 | 100.0% | 0 |
| January 2025 | 1 | 0 | — | 1 |
| February 2025 | 16 | 16 | 81.3% | 0 |
| March 2025 | 47 | 47 | 76.6% | 0 |
| April 2025 | 30 | 30 | 83.3% | 0 |
| May 2025 | 44 | 40 | 65.0% | 4 |
| June 2025 | 42 | 36 | 55.6% | 6 |
| July 2025 | 44 | 30 | 66.7% | 14 |
| August 2025 | 42 | 40 | 80.0% | 2 |
| September 2025 | 52 | 46 | 43.5% | 6 |
| October 2025 | 54 | 48 | 56.3% | 6 |
| November 2025 | 42 | 36 | 77.8% | 6 |
| December 2025 | 20 | 19 | 57.9% | 1 |
| January 2026 | 28 | 27 | 74.1% | 1 |
| February 2026 | 39 | 35 | 77.1% | 4 |
| March 2026 | 57 | 48 | 60.4% | 9 |
| April 2026 | 59 | 59 | 69.5% | 0 |
| May 2026 | 62 | 62 | 80.7% | 0 |
| June 2026 | 14 | 14 | 85.7% | 0 |
| July 2026 | 60 | 57 | 73.7% | 3 |