YX4527
YX4527 (Republic Airways) is a multi-stop service on 17 routes, busiest New York to Norfolk. Of 466 departures recorded from October 2024 to July 2026, 83.8% left on time, according to the US BTS.
- On-time departures83.8%of 466 flights
- Average delay7.5 min
- July 202616▲ 100.0%vs July 2025
- Cancelled3.4%
- Legs flown under this number17
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 30 | 27 | ▼ 10.0% |
| February | 14 | 14 | 0.0% |
| March | 1 | 25 | ▲ 2,400.0% |
| April | – | 54 | – |
| May | 5 | 40 | ▲ 700.0% |
| June | 44 | – | – |
| July | 8 | 16 | ▲ 100.0% |
| August | 22 | – | – |
| September | 26 | – | – |
| October | 18 | – | in progress |
| November | 29 | – | – |
| December | 23 | – | – |
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 periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 93.3% | 95.8% | ▲ 2.7% |
| February | 92.9% | 92.9% | 0.0% |
| March | 100.0% | 87.5% | ▼ 12.5% |
| April | – | 79.3% | – |
| May | 80.0% | 87.5% | ▲ 9.4% |
| June | 59.0% | – | – |
| July | 71.4% | 78.6% | ▲ 10.0% |
| August | 65.0% | – | – |
| September | 76.0% | – | – |
| October | 88.9% | – | in progress |
| November | 96.6% | – | – |
| December | 65.2% | – | – |
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
Months without data are left blank.
The most recent periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 3 | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | – | 1 | – |
| May | 0 | 0 | – |
| June | 5 | – | – |
| July | 1 | 2 | ▲ 100.0% |
| August | 2 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 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 96.6% 450
- Cancelled 3.4% 16
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 28, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| JFK ORF John F. Kennedy International Airport – Norfolk International Airport | 466 | 2.4 min | 89.2% | 217 |
| SYR ORD Syracuse Hancock International Airport – Chicago O'Hare International Airport | 974 | 12.5 min | 83.7% | 44 |
| ORD SYR Chicago O'Hare International Airport – Syracuse Hancock International Airport | 974 | 7.6 min | 84.1% | 44 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 14 | 14 | 100.0% | 0 |
| November 2024 | 28 | 28 | 96.4% | 0 |
| December 2024 | 28 | 28 | 92.9% | 0 |
| January 2025 | 30 | 30 | 93.3% | 0 |
| February 2025 | 14 | 14 | 92.9% | 0 |
| March 2025 | 1 | 1 | 100.0% | 0 |
| May 2025 | 5 | 5 | 80.0% | 0 |
| June 2025 | 44 | 39 | 59.0% | 5 |
| July 2025 | 8 | 7 | 71.4% | 1 |
| August 2025 | 22 | 20 | 65.0% | 2 |
| September 2025 | 26 | 25 | 76.0% | 1 |
| October 2025 | 18 | 18 | 88.9% | 0 |
| November 2025 | 29 | 29 | 96.6% | 0 |
| December 2025 | 23 | 23 | 65.2% | 0 |
| January 2026 | 27 | 24 | 95.8% | 3 |
| February 2026 | 14 | 14 | 92.9% | 0 |
| March 2026 | 25 | 24 | 87.5% | 1 |
| April 2026 | 54 | 53 | 79.3% | 1 |
| May 2026 | 40 | 40 | 87.5% | 0 |
| July 2026 | 16 | 14 | 78.6% | 2 |