YX3497
YX3497 (Republic Airways) is a multi-stop service on 23 routes, busiest Dulles to New York. Of 564 departures recorded from October 2024 to July 2026, 82.1% left on time, according to the US BTS.
- On-time departures82.1%of 564 flights
- Average delay13.8 min
- July 202627▼ 15.6%vs July 2025
- Cancelled5.7%
- Legs flown under this number23
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 | 9 | 31 | ▲ 244.4% |
| February | 18 | 27 | ▲ 50.0% |
| March | 30 | 25 | ▼ 16.7% |
| April | 16 | 5 | ▼ 68.8% |
| May | 13 | 31 | ▲ 138.5% |
| June | 24 | 31 | ▲ 29.2% |
| July | 32 | 27 | ▼ 15.6% |
| August | 44 | – | – |
| September | 29 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 30 | – | – |
| Year to date (Jan–Jul) | 142 | 177 | ▲ 24.6% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 87.5% | 93.1% | ▲ 6.4% |
| February | 94.4% | 84.0% | ▼ 11.1% |
| March | 83.3% | 87.5% | ▲ 5.0% |
| April | 100.0% | 80.0% | ▼ 20.0% |
| May | 61.5% | 89.7% | ▲ 45.7% |
| June | 61.9% | 93.1% | ▲ 50.4% |
| July | 73.1% | 70.4% | ▼ 3.7% |
| August | 83.3% | – | – |
| September | 85.2% | – | – |
| October | 73.3% | – | in progress |
| November | 66.7% | – | – |
| December | 72.4% | – | – |
| Year-to-date average (Jan–Jul) | 80.3% | 85.4% | ▲ 6.4% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
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 | 2 | ▲ 100.0% |
| February | 0 | 2 | – |
| March | 0 | 1 | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 2 | – |
| June | 3 | 2 | ▼ 33.3% |
| July | 6 | 0 | ▼ 100.0% |
| August | 2 | – | – |
| September | 2 | – | – |
| October | 1 | – | in progress |
| November | 6 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 11 | 9 | ▼ 18.2% |
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 94.3% 532
- Cancelled 5.7% 32
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
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| IAD LGA Washington Dulles International Airport – LaGuardia Airport | 368 | 15.0 min | 79.6% | 310 |
| BTV IAD Patrick Leahy Burlington International Airport – Washington Dulles International Airport | 711 | 20.5 min | 77.5% | 43 |
| IAD PHL Washington Dulles International Airport – Philadelphia International Airport | 216 | 6.4 min | 90.6% | 34 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 30 | 30 | 90.0% | 0 |
| December 2024 | 31 | 31 | 80.7% | 0 |
| January 2025 | 9 | 8 | 87.5% | 1 |
| February 2025 | 18 | 18 | 94.4% | 0 |
| March 2025 | 30 | 30 | 83.3% | 0 |
| April 2025 | 16 | 15 | 100.0% | 1 |
| May 2025 | 13 | 13 | 61.5% | 0 |
| June 2025 | 24 | 21 | 61.9% | 3 |
| July 2025 | 32 | 26 | 73.1% | 6 |
| August 2025 | 44 | 42 | 83.3% | 2 |
| September 2025 | 29 | 27 | 85.2% | 2 |
| October 2025 | 31 | 30 | 73.3% | 1 |
| November 2025 | 30 | 24 | 66.7% | 6 |
| December 2025 | 30 | 29 | 72.4% | 1 |
| January 2026 | 31 | 29 | 93.1% | 2 |
| February 2026 | 27 | 25 | 84.0% | 2 |
| March 2026 | 25 | 24 | 87.5% | 1 |
| April 2026 | 5 | 5 | 80.0% | 0 |
| May 2026 | 31 | 29 | 89.7% | 2 |
| June 2026 | 31 | 29 | 93.1% | 2 |
| July 2026 | 27 | 27 | 70.4% | 0 |