YX3580
YX3580 (Republic Airways) is a multi-stop service on 14 routes, busiest Newark to Grand Rapids. Of 641 departures recorded from October 2024 to July 2026, 83.4% left on time, according to the US BTS.
- On-time departures83.4%of 641 flights
- Average delay10.7 min
- July 202661▲ 96.8%vs July 2025
- Cancelled8.0%
- Legs flown under this number14
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 | 31 | 31 | 0.0% |
| February | 28 | 28 | 0.0% |
| March | 31 | 26 | ▼ 16.1% |
| April | 14 | 22 | ▲ 57.1% |
| May | 28 | 41 | ▲ 46.4% |
| June | 30 | 60 | ▲ 100.0% |
| July | 31 | 61 | ▲ 96.8% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 25 | – | in progress |
| November | – | – | – |
| December | 14 | – | – |
| Year to date (Jan–Jul) | 193 | 269 | ▲ 39.4% |
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 | 88.9% | 89.7% | ▲ 0.9% |
| February | 88.5% | 84.6% | ▼ 4.3% |
| March | 96.6% | 73.1% | ▼ 24.3% |
| April | 64.3% | 88.9% | ▲ 38.3% |
| May | 54.6% | 80.0% | ▲ 46.7% |
| June | 70.4% | 82.8% | ▲ 17.6% |
| July | 69.6% | 77.6% | ▲ 11.5% |
| August | 70.0% | – | – |
| September | 93.1% | – | – |
| October | 96.0% | – | in progress |
| November | – | – | – |
| December | 76.9% | – | – |
| Year-to-date average (Jan–Jul) | 76.1% | 82.4% | ▲ 8.2% |
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 periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 4 | 2 | ▼ 50.0% |
| February | 2 | 2 | 0.0% |
| March | 2 | 0 | ▼ 100.0% |
| April | 0 | 4 | – |
| May | 6 | 1 | ▼ 83.3% |
| June | 3 | 2 | ▼ 33.3% |
| July | 8 | 12 | ▲ 50.0% |
| August | 1 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | – | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 25 | 23 | ▼ 8.0% |
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 92.0% 590
- Cancelled 8.0% 51
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
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| EWR GRR Newark Liberty International Airport – Gerald R. Ford International Airport | 971 | 16.8 min | 78.9% | 334 |
| ROC EWR Frederick Douglass Greater Rochester International Airport – Newark Liberty International Airport | 396 | 13.7 min | 78.1% | 89 |
| CHS ORD Charleston International Airport – Chicago O'Hare International Airport | 1,224 | 3.4 min | 88.5% | 56 |
| ORD STL Chicago O'Hare International Airport – St. Louis Lambert International Airport | 415 | -3.7 min | 100.0% | 35 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 100.0% | 0 |
| November 2024 | 28 | 28 | 100.0% | 0 |
| December 2024 | 31 | 31 | 96.8% | 0 |
| January 2025 | 31 | 27 | 88.9% | 4 |
| February 2025 | 28 | 26 | 88.5% | 2 |
| March 2025 | 31 | 29 | 96.6% | 2 |
| April 2025 | 14 | 14 | 64.3% | 0 |
| May 2025 | 28 | 22 | 54.6% | 6 |
| June 2025 | 30 | 27 | 70.4% | 3 |
| July 2025 | 31 | 23 | 69.6% | 8 |
| August 2025 | 31 | 30 | 70.0% | 1 |
| September 2025 | 30 | 29 | 93.1% | 1 |
| October 2025 | 25 | 25 | 96.0% | 0 |
| December 2025 | 14 | 13 | 76.9% | 1 |
| January 2026 | 31 | 29 | 89.7% | 2 |
| February 2026 | 28 | 26 | 84.6% | 2 |
| March 2026 | 26 | 26 | 73.1% | 0 |
| April 2026 | 22 | 18 | 88.9% | 4 |
| May 2026 | 41 | 40 | 80.0% | 1 |
| June 2026 | 60 | 58 | 82.8% | 2 |
| July 2026 | 61 | 49 | 77.6% | 12 |