YX3537
YX3537 (Republic Airways) is a multi-stop service on 17 routes, busiest Pittsburgh to Newark. Of 555 departures recorded from December 2024 to July 2026, 91.3% left on time, according to the US BTS.
- On-time departures91.3%of 555 flights
- Average delay2.6 min
- July 202631
- Cancelled2.9%
- 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 periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 27 | 31 | ▲ 14.8% |
| February | 26 | 27 | ▲ 3.8% |
| March | 31 | 31 | 0.0% |
| April | 18 | 59 | ▲ 227.8% |
| May | 28 | 51 | ▲ 82.1% |
| June | 18 | 30 | ▲ 66.7% |
| July | – | 31 | – |
| August | 13 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
according to the US BTS · December 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 | 88.5% | 96.6% | ▲ 9.1% |
| February | 96.2% | 100.0% | ▲ 4.0% |
| March | 93.6% | 75.9% | ▼ 18.9% |
| April | 88.9% | 84.8% | ▼ 4.7% |
| May | 92.9% | 88.0% | ▼ 5.2% |
| June | 100.0% | 93.3% | ▼ 6.7% |
| July | – | 88.5% | – |
| August | 100.0% | – | – |
| September | 100.0% | – | – |
| October | 96.8% | – | in progress |
| November | 96.4% | – | – |
| December | 80.0% | – | – |
according to the US BTS · December 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · December 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 2 | ▲ 100.0% |
| February | 0 | 2 | – |
| March | 0 | 2 | – |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 0 | 0 | – |
| July | – | 5 | – |
| August | 0 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 1 | – | – |
according to the US BTS · December 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 97.1% 539
- Cancelled 2.9% 16
Share of all recorded flights in the period, all legs. · Dec 19, 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 |
|---|---|---|---|---|
| PIT EWR Pittsburgh International Airport – Newark Liberty International Airport | 512 | -3.8 min | 97.4% | 159 |
| ORD ROC Chicago O'Hare International Airport – Frederick Douglass Greater Rochester International Airport | 847 | 1.1 min | 92.3% | 92 |
| HHH EWR Hilton Head Airport – Newark Liberty International Airport | 1,107 | 11.8 min | 84.9% | 53 |
| EWR CLT Newark Liberty International Airport – Charlotte Douglas International Airport | 850 | 4.9 min | 89.8% | 52 |
| EWR BUF Newark Liberty International Airport – Buffalo Niagara International Airport | 453 | 1.8 min | 88.2% | 52 |
| BDL IAD Bradley International Airport – Washington Dulles International Airport | 523 | 2.0 min | 85.7% | 39 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| December 2024 | 13 | 13 | 92.3% | 0 |
| January 2025 | 27 | 26 | 88.5% | 1 |
| February 2025 | 26 | 26 | 96.2% | 0 |
| March 2025 | 31 | 31 | 93.6% | 0 |
| April 2025 | 18 | 18 | 88.9% | 0 |
| May 2025 | 28 | 28 | 92.9% | 0 |
| June 2025 | 18 | 18 | 100.0% | 0 |
| August 2025 | 13 | 13 | 100.0% | 0 |
| September 2025 | 30 | 29 | 100.0% | 1 |
| October 2025 | 31 | 31 | 96.8% | 0 |
| November 2025 | 29 | 28 | 96.4% | 1 |
| December 2025 | 31 | 30 | 80.0% | 1 |
| January 2026 | 31 | 29 | 96.6% | 2 |
| February 2026 | 27 | 25 | 100.0% | 2 |
| March 2026 | 31 | 29 | 75.9% | 2 |
| April 2026 | 59 | 59 | 84.8% | 0 |
| May 2026 | 51 | 50 | 88.0% | 1 |
| June 2026 | 30 | 30 | 93.3% | 0 |
| July 2026 | 31 | 26 | 88.5% | 5 |