YX3570
YX3570 (Republic Airways) is a multi-stop service on 22 routes, busiest Dulles to Louisville. Of 524 departures recorded from October 2024 to July 2026, 86.8% left on time, according to the US BTS.
- On-time departures86.8%of 524 flights
- Average delay5.3 min
- July 202630
- Cancelled2.9%
- Legs flown under this number22
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 | 29 | 31 | ▲ 6.9% |
| February | 28 | 28 | 0.0% |
| March | 31 | 28 | ▼ 9.7% |
| April | 30 | 4 | ▼ 86.7% |
| May | 25 | 6 | ▼ 76.0% |
| June | 13 | 27 | ▲ 107.7% |
| July | – | 30 | – |
| August | 13 | – | – |
| September | 27 | – | – |
| October | 31 | – | in progress |
| November | 31 | – | – |
| December | 31 | – | – |
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 | 92.6% | 86.2% | ▼ 6.9% |
| February | 92.6% | 92.3% | ▼ 0.3% |
| March | 87.1% | 100.0% | ▲ 14.8% |
| April | 90.0% | 100.0% | ▲ 11.1% |
| May | 87.5% | 83.3% | ▼ 4.8% |
| June | 63.6% | 92.6% | ▲ 45.5% |
| July | – | 75.9% | – |
| August | 100.0% | – | – |
| September | 81.5% | – | – |
| October | 90.3% | – | in progress |
| November | 58.6% | – | – |
| December | 71.0% | – | – |
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 | 2 | 2 | 0.0% |
| February | 1 | 2 | ▲ 100.0% |
| March | 0 | 2 | – |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 2 | 0 | ▼ 100.0% |
| July | – | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| 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 97.1% 509
- Cancelled 2.9% 15
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
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| IAD SDF Washington Dulles International Airport – Louisville Muhammad Ali International Airport | 725 | -0.1 min | 91.8% | 161 |
| EYW ORD Key West International Airport – Chicago O'Hare International Airport | 2,018 | 27.4 min | 64.7% | 52 |
| ORD LGA Chicago O'Hare International Airport – LaGuardia Airport | 1,177 | 0.0 min | 94.3% | 37 |
| ORD CMH Chicago O'Hare International Airport – John Glenn Columbus International Airport | 475 | 12.5 min | 80.6% | 37 |
| DJT IAD President Donald J. Trump International Airport – Washington Dulles International Airport | 1,385 | 0.4 min | 90.3% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 30 | 30 | 96.7% | 0 |
| December 2024 | 31 | 31 | 93.6% | 0 |
| January 2025 | 29 | 27 | 92.6% | 2 |
| February 2025 | 28 | 27 | 92.6% | 1 |
| March 2025 | 31 | 31 | 87.1% | 0 |
| April 2025 | 30 | 30 | 90.0% | 0 |
| May 2025 | 25 | 24 | 87.5% | 1 |
| June 2025 | 13 | 11 | 63.6% | 2 |
| August 2025 | 13 | 13 | 100.0% | 0 |
| September 2025 | 27 | 27 | 81.5% | 0 |
| October 2025 | 31 | 31 | 90.3% | 0 |
| November 2025 | 31 | 29 | 58.6% | 2 |
| December 2025 | 31 | 31 | 71.0% | 0 |
| January 2026 | 31 | 29 | 86.2% | 2 |
| February 2026 | 28 | 26 | 92.3% | 2 |
| March 2026 | 28 | 26 | 100.0% | 2 |
| April 2026 | 4 | 4 | 100.0% | 0 |
| May 2026 | 6 | 6 | 83.3% | 0 |
| June 2026 | 27 | 27 | 92.6% | 0 |
| July 2026 | 30 | 29 | 75.9% | 1 |