YX4358
YX4358 (Republic Airways) is a multi-stop service on 32 routes, busiest New York to Norfolk. Of 858 departures recorded from October 2024 to July 2026, 84.0% left on time, according to the US BTS.
- On-time departures84.0%of 858 flights
- Average delay9.1 min
- July 202627▼ 52.6%vs July 2025
- Cancelled5.4%
- Legs flown under this number32
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 | 31 | 30 | ▼ 3.2% |
| February | 29 | 27 | ▼ 6.9% |
| March | 33 | 49 | ▲ 48.5% |
| April | 33 | 57 | ▲ 72.7% |
| May | 54 | 45 | ▼ 16.7% |
| June | 56 | 26 | ▼ 53.6% |
| July | 57 | 27 | ▼ 52.6% |
| August | 57 | – | – |
| September | 32 | – | – |
| October | 31 | – | in progress |
| November | 38 | – | – |
| December | 25 | – | – |
| Year to date (Jan–Jul) | 293 | 261 | ▼ 10.9% |
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 | 93.1% | 65.5% | ▼ 29.6% |
| February | 64.3% | 87.5% | ▲ 36.1% |
| March | 81.8% | 75.6% | ▼ 7.7% |
| April | 84.9% | 84.2% | ▼ 0.8% |
| May | 76.0% | 91.1% | ▲ 19.9% |
| June | 68.1% | 96.2% | ▲ 41.2% |
| July | 75.0% | 92.6% | ▲ 23.5% |
| August | 88.5% | – | – |
| September | 87.5% | – | – |
| October | 96.7% | – | in progress |
| November | 91.7% | – | – |
| December | 62.5% | – | – |
| Year-to-date average (Jan–Jul) | 77.6% | 84.7% | ▲ 9.1% |
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 | 1 | ▼ 50.0% |
| February | 1 | 3 | ▲ 200.0% |
| March | 0 | 4 | – |
| April | 0 | 0 | – |
| May | 4 | 0 | ▼ 100.0% |
| June | 9 | 0 | ▼ 100.0% |
| July | 13 | 0 | ▼ 100.0% |
| August | 5 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 2 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 29 | 8 | ▼ 72.4% |
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 94.6% 812
- Cancelled 5.4% 46
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
8| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LGA ORF LaGuardia Airport – Norfolk International Airport | 476 | 3.9 min | 87.6% | 206 |
| ORF LGA Norfolk International Airport – LaGuardia Airport | 476 | 15.9 min | 75.2% | 165 |
| PHL BOS Philadelphia International Airport – Boston Logan International Airport | 450 | 10.4 min | 78.9% | 73 |
| DCA BNA Ronald Reagan Washington National Airport – Nashville International Airport | 903 | -0.6 min | 93.6% | 62 |
| LGA BNA LaGuardia Airport – Nashville International Airport | 1,228 | 1.3 min | 90.2% | 41 |
| BNA LGA Nashville International Airport – LaGuardia Airport | 1,228 | 12.7 min | 82.9% | 41 |
| DCA BOS Ronald Reagan Washington National Airport – Boston Logan International Airport | 641 | 2.6 min | 87.1% | 31 |
| ORD BOS Chicago O'Hare International Airport – Boston Logan International Airport | 1,391 | 8.4 min | 79.3% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 37 | 37 | 97.3% | 0 |
| November 2024 | 51 | 51 | 92.2% | 0 |
| December 2024 | 33 | 33 | 97.0% | 0 |
| January 2025 | 31 | 29 | 93.1% | 2 |
| February 2025 | 29 | 28 | 64.3% | 1 |
| March 2025 | 33 | 33 | 81.8% | 0 |
| April 2025 | 33 | 33 | 84.9% | 0 |
| May 2025 | 54 | 50 | 76.0% | 4 |
| June 2025 | 56 | 47 | 68.1% | 9 |
| July 2025 | 57 | 44 | 75.0% | 13 |
| August 2025 | 57 | 52 | 88.5% | 5 |
| September 2025 | 32 | 32 | 87.5% | 0 |
| October 2025 | 31 | 30 | 96.7% | 1 |
| November 2025 | 38 | 36 | 91.7% | 2 |
| December 2025 | 25 | 24 | 62.5% | 1 |
| January 2026 | 30 | 29 | 65.5% | 1 |
| February 2026 | 27 | 24 | 87.5% | 3 |
| March 2026 | 49 | 45 | 75.6% | 4 |
| April 2026 | 57 | 57 | 84.2% | 0 |
| May 2026 | 45 | 45 | 91.1% | 0 |
| June 2026 | 26 | 26 | 96.2% | 0 |
| July 2026 | 27 | 27 | 92.6% | 0 |