YX4601
YX4601 (Republic Airways) is a multi-stop service on 15 routes, busiest Indianapolis to New York. Of 960 departures recorded from October 2024 to July 2026, 84.1% left on time, according to the US BTS.
- On-time departures84.1%of 960 flights
- Average delay9.2 min
- July 202661▼ 1.6%vs July 2025
- Cancelled2.4%
- Legs flown under this number15
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 | 34 | 49 | ▲ 44.1% |
| February | 24 | 54 | ▲ 125.0% |
| March | 14 | 38 | ▲ 171.4% |
| April | 30 | 30 | 0.0% |
| May | 49 | 42 | ▼ 14.3% |
| June | 32 | 60 | ▲ 87.5% |
| July | 62 | 61 | ▼ 1.6% |
| August | 62 | – | – |
| September | 56 | – | – |
| October | 55 | – | in progress |
| November | 52 | – | – |
| December | 47 | – | – |
| Year to date (Jan–Jul) | 245 | 334 | ▲ 36.3% |
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 | 78.8% | 76.1% | ▼ 3.4% |
| February | 78.3% | 86.0% | ▲ 9.9% |
| March | 100.0% | 61.1% | ▼ 38.9% |
| April | 83.3% | 90.0% | ▲ 8.0% |
| May | 79.2% | 92.9% | ▲ 17.3% |
| June | 84.4% | 89.8% | ▲ 6.5% |
| July | 90.2% | 78.0% | ▼ 13.5% |
| August | 93.6% | – | – |
| September | 91.1% | – | – |
| October | 84.6% | – | in progress |
| November | 70.6% | – | – |
| December | 68.2% | – | – |
| Year-to-date average (Jan–Jul) | 84.9% | 82.0% | ▼ 3.4% |
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 | 3 | ▲ 200.0% |
| February | 1 | 4 | ▲ 300.0% |
| March | 0 | 2 | – |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 1 | – |
| July | 1 | 2 | ▲ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 3 | – | in progress |
| November | 1 | – | – |
| December | 3 | – | – |
| Year to date (Jan–Jul) | 4 | 12 | ▲ 200.0% |
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 97.6% 937
- Cancelled 2.4% 23
Share of all recorded flights in the period, all legs. · Oct 13, 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 |
|---|---|---|---|---|
| IND LGA Indianapolis International Airport – LaGuardia Airport | 1,060 | 13.7 min | 76.6% | 285 |
| LGA IND LaGuardia Airport – Indianapolis International Airport | 1,060 | 4.9 min | 86.0% | 251 |
| LGA PWM LaGuardia Airport – Portland International Jetport | 433 | 5.2 min | 88.1% | 101 |
| LGA HYA LaGuardia Airport – Cape Cod Gateway Airport | 316 | -2.4 min | 93.4% | 76 |
| HYA LGA Cape Cod Gateway Airport – LaGuardia Airport | 316 | 28.4 min | 88.0% | 76 |
| JAX DCA Jacksonville International Airport – Ronald Reagan Washington National Airport | 1,022 | 17.3 min | 76.7% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 34 | 34 | 100.0% | 0 |
| November 2024 | 49 | 49 | 87.8% | 0 |
| December 2024 | 26 | 26 | 92.3% | 0 |
| January 2025 | 34 | 33 | 78.8% | 1 |
| February 2025 | 24 | 23 | 78.3% | 1 |
| March 2025 | 14 | 14 | 100.0% | 0 |
| April 2025 | 30 | 30 | 83.3% | 0 |
| May 2025 | 49 | 48 | 79.2% | 1 |
| June 2025 | 32 | 32 | 84.4% | 0 |
| July 2025 | 62 | 61 | 90.2% | 1 |
| August 2025 | 62 | 62 | 93.6% | 0 |
| September 2025 | 56 | 56 | 91.1% | 0 |
| October 2025 | 55 | 52 | 84.6% | 3 |
| November 2025 | 52 | 51 | 70.6% | 1 |
| December 2025 | 47 | 44 | 68.2% | 3 |
| January 2026 | 49 | 46 | 76.1% | 3 |
| February 2026 | 54 | 50 | 86.0% | 4 |
| March 2026 | 38 | 36 | 61.1% | 2 |
| April 2026 | 30 | 30 | 90.0% | 0 |
| May 2026 | 42 | 42 | 92.9% | 0 |
| June 2026 | 60 | 59 | 89.8% | 1 |
| July 2026 | 61 | 59 | 78.0% | 2 |