YX4605
YX4605 (Republic Airways) is a multi-stop service on 17 routes, busiest New York to Roanoke. Of 812 departures recorded from October 2024 to July 2026, 81.8% left on time, according to the US BTS.
- On-time departures81.8%of 812 flights
- Average delay11.1 min
- July 202661▲ 335.7%vs July 2025
- Cancelled5.1%
- Legs flown under this number17
according to the US BTS · Oct 28, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 48 | 30 | ▼ 37.5% |
| February | 48 | 17 | ▼ 64.6% |
| March | 50 | 22 | ▼ 56.0% |
| April | 49 | 26 | ▼ 46.9% |
| May | 52 | 39 | ▼ 25.0% |
| June | 18 | 60 | ▲ 233.3% |
| July | 14 | 61 | ▲ 335.7% |
| August | 23 | – | – |
| September | 58 | – | – |
| October | 36 | – | in progress |
| November | 29 | – | – |
| December | 24 | – | – |
| Year to date (Jan–Jul) | 279 | 255 | ▼ 8.6% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 85.1% | 92.3% | ▲ 8.5% |
| February | 88.6% | 88.2% | ▼ 0.5% |
| March | 79.6% | 71.4% | ▼ 10.3% |
| April | 79.6% | 80.8% | ▲ 1.5% |
| May | 80.0% | 87.2% | ▲ 9.0% |
| June | 73.3% | 87.3% | ▲ 19.0% |
| July | 63.6% | 66.7% | ▲ 4.8% |
| August | 95.7% | – | – |
| September | 84.5% | – | – |
| October | 80.6% | – | in progress |
| November | 76.9% | – | – |
| December | 56.5% | – | – |
| Year-to-date average (Jan–Jul) | 78.6% | 82.0% | ▲ 4.4% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 4 | ▲ 300.0% |
| February | 4 | 0 | ▼ 100.0% |
| March | 1 | 1 | 0.0% |
| April | 0 | 0 | – |
| May | 7 | 0 | ▼ 100.0% |
| June | 3 | 5 | ▲ 66.7% |
| July | 3 | 4 | ▲ 33.3% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 3 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 19 | 14 | ▼ 26.3% |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
This number flies several legs
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 95.0% 771
- Cancelled 5.0% 41
Share of all recorded flights in the period, all legs. · Oct 28, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
99 of 9
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LGA ROA LaGuardia Airport – Roanoke–Blacksburg Regional Airport | 652 | -0.3 min | 90.3% | 182 |
| ROA LGA Roanoke–Blacksburg Regional Airport – LaGuardia Airport | 652 | 8.0 min | 78.3% | 177 |
| LGA ATL LaGuardia Airport – Hartsfield Jackson Atlanta International Airport | 1,225 | 10.2 min | 84.3% | 72 |
| ATL LGA Hartsfield Jackson Atlanta International Airport – LaGuardia Airport | 1,225 | 41.9 min | 70.3% | 71 |
| LGA BOS LaGuardia Airport – Boston Logan International Airport | 296 | 9.5 min | 82.5% | 57 |
| ORD CHS Chicago O'Hare International Airport – Charleston International Airport | 1,224 | 16.4 min | 73.7% | 42 |
| PIT LGA Pittsburgh International Airport – LaGuardia Airport | 538 | 1.6 min | 86.8% | 38 |
| BOS LGA Boston Logan International Airport – LaGuardia Airport | 296 | 4.6 min | 86.1% | 36 |
| BOS CVG Boston Logan International Airport – Cincinnati Northern Kentucky International Airport | 1,207 | 2.0 min | 90.6% | 36 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 2 | 2 | 100.0% | 0 |
| November 2024 | 52 | 52 | 94.2% | 0 |
| December 2024 | 54 | 50 | 82.0% | 4 |
| January 2025 | 48 | 47 | 85.1% | 1 |
| February 2025 | 48 | 44 | 88.6% | 4 |
| March 2025 | 50 | 49 | 79.6% | 1 |
| April 2025 | 49 | 49 | 79.6% | 0 |
| May 2025 | 52 | 45 | 80.0% | 7 |
| June 2025 | 18 | 15 | 73.3% | 3 |
| July 2025 | 14 | 11 | 63.6% | 3 |
| August 2025 | 23 | 23 | 95.7% | 0 |
| September 2025 | 58 | 58 | 84.5% | 0 |
| October 2025 | 36 | 36 | 80.6% | 0 |
| November 2025 | 29 | 26 | 76.9% | 3 |
| December 2025 | 24 | 23 | 56.5% | 1 |
| January 2026 | 30 | 26 | 92.3% | 4 |
| February 2026 | 17 | 17 | 88.2% | 0 |
| March 2026 | 22 | 21 | 71.4% | 1 |
| April 2026 | 26 | 26 | 80.8% | 0 |
| May 2026 | 39 | 39 | 87.2% | 0 |
| June 2026 | 60 | 55 | 87.3% | 5 |
| July 2026 | 61 | 57 | 66.7% | 4 |