YX4461
YX4461 (Republic Airways) is a multi-stop service on 21 routes, busiest New York to St Louis. Of 862 departures recorded from October 2024 to July 2026, 80.1% left on time, according to the US BTS.
- On-time departures80.1%of 862 flights
- Average delay12.0 min
- July 202654▲ 5,300.0%vs July 2025
- Cancelled4.6%
- Legs flown under this number21
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 | 24 | 51 | ▲ 112.5% |
| February | 24 | 52 | ▲ 116.7% |
| March | 30 | 58 | ▲ 93.3% |
| April | 57 | 35 | ▼ 38.6% |
| May | 58 | 39 | ▼ 32.8% |
| June | 12 | 51 | ▲ 325.0% |
| July | 1 | 54 | ▲ 5,300.0% |
| August | 8 | – | – |
| September | 52 | – | – |
| October | 35 | – | in progress |
| November | 53 | – | – |
| December | 48 | – | – |
| Year to date (Jan–Jul) | 206 | 340 | ▲ 65.0% |
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 | 77.3% | 91.5% | ▲ 18.4% |
| February | 87.0% | 76.6% | ▼ 11.9% |
| March | 89.3% | 60.0% | ▼ 32.8% |
| April | 80.7% | 87.9% | ▲ 8.9% |
| May | 82.5% | 69.2% | ▼ 16.0% |
| June | 100.0% | 70.8% | ▼ 29.2% |
| July | 100.0% | 70.8% | ▼ 29.2% |
| August | 87.5% | – | – |
| September | 92.3% | – | – |
| October | 82.9% | – | in progress |
| November | 63.3% | – | – |
| December | 76.1% | – | – |
| Year-to-date average (Jan–Jul) | 88.1% | 75.3% | ▼ 14.6% |
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 | 2 | 4 | ▲ 100.0% |
| February | 1 | 5 | ▲ 400.0% |
| March | 2 | 8 | ▲ 300.0% |
| April | 0 | 2 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 3 | – |
| July | 0 | 6 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 4 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 6 | 28 | ▲ 366.7% |
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 95.4% 822
- Cancelled 4.6% 40
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 |
|---|---|---|---|---|
| LGA STL LaGuardia Airport – St. Louis Lambert International Airport | 1,426 | 8.2 min | 84.1% | 263 |
| STL LGA St. Louis Lambert International Airport – LaGuardia Airport | 1,426 | 16.8 min | 78.0% | 237 |
| LGA RDU LaGuardia Airport – Raleigh-Durham International Airport | 693 | 5.1 min | 82.9% | 87 |
| LGA MEM LaGuardia Airport – Frederick W. Smith International Airport | 1,547 | 27.2 min | 71.0% | 72 |
| MEM LGA Frederick W. Smith International Airport – LaGuardia Airport | 1,547 | 27.1 min | 63.0% | 52 |
| IND LGA Indianapolis International Airport – LaGuardia Airport | 1,060 | 2.1 min | 86.4% | 44 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 34 | 34 | 100.0% | 0 |
| November 2024 | 56 | 56 | 92.9% | 0 |
| December 2024 | 30 | 30 | 70.0% | 0 |
| January 2025 | 24 | 22 | 77.3% | 2 |
| February 2025 | 24 | 23 | 87.0% | 1 |
| March 2025 | 30 | 28 | 89.3% | 2 |
| April 2025 | 57 | 57 | 80.7% | 0 |
| May 2025 | 58 | 57 | 82.5% | 1 |
| June 2025 | 12 | 12 | 100.0% | 0 |
| July 2025 | 1 | 1 | 100.0% | 0 |
| August 2025 | 8 | 8 | 87.5% | 0 |
| September 2025 | 52 | 52 | 92.3% | 0 |
| October 2025 | 35 | 35 | 82.9% | 0 |
| November 2025 | 53 | 49 | 63.3% | 4 |
| December 2025 | 48 | 46 | 76.1% | 2 |
| January 2026 | 51 | 47 | 91.5% | 4 |
| February 2026 | 52 | 47 | 76.6% | 5 |
| March 2026 | 58 | 50 | 60.0% | 8 |
| April 2026 | 35 | 33 | 87.9% | 2 |
| May 2026 | 39 | 39 | 69.2% | 0 |
| June 2026 | 51 | 48 | 70.8% | 3 |
| July 2026 | 54 | 48 | 70.8% | 6 |