YX4361
YX4361 (Republic Airways) is a multi-stop service on 19 routes, busiest Philadelphia to Columbus. Of 599 departures recorded from November 2024 to July 2026, 80.9% left on time, according to the US BTS.
- On-time departures80.9%of 599 flights
- Average delay9.7 min
- July 202631▲ 0.0%vs July 2025
- Cancelled3.7%
- Legs flown under this number19
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 | 32 | 31 | ▼ 3.1% |
| February | 28 | 28 | 0.0% |
| March | 31 | 31 | 0.0% |
| April | 32 | 13 | ▼ 59.4% |
| May | 31 | 21 | ▼ 32.3% |
| June | 30 | 30 | 0.0% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 215 | 185 | ▼ 14.0% |
according to the US BTS · November 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 | 90.6% | 79.3% | ▼ 12.5% |
| February | 88.9% | 84.0% | ▼ 5.5% |
| March | 83.9% | 73.3% | ▼ 12.6% |
| April | 96.9% | 69.2% | ▼ 28.5% |
| May | 83.9% | 90.0% | ▲ 7.3% |
| June | 68.0% | 85.7% | ▲ 26.0% |
| July | 57.1% | 76.7% | ▲ 34.2% |
| August | 83.3% | – | – |
| September | 86.7% | – | – |
| October | 93.3% | – | in progress |
| November | 70.0% | – | – |
| December | 63.3% | – | – |
| Year-to-date average (Jan–Jul) | 81.3% | 79.8% | ▼ 1.9% |
according to the US BTS · November 2024 → July 2026
Average departure delay by month
according to the US BTS · November 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 2 | – |
| February | 1 | 3 | ▲ 200.0% |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 5 | 2 | ▼ 60.0% |
| July | 3 | 1 | ▼ 66.7% |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 9 | 10 | ▲ 11.1% |
according to the US BTS · November 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 96.3% 577
- Cancelled 3.7% 22
Share of all recorded flights in the period, all legs. · Nov 5, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| PHL CMH Philadelphia International Airport – John Glenn Columbus International Airport | 652 | 11.7 min | 80.9% | 222 |
| DCA JFK Ronald Reagan Washington National Airport – John F. Kennedy International Airport | 342 | 15.6 min | 74.6% | 137 |
| LGA BOS LaGuardia Airport – Boston Logan International Airport | 296 | 5.1 min | 86.8% | 115 |
| ORD CLE Chicago O'Hare International Airport – Cleveland Hopkins International Airport | 507 | 6.9 min | 77.4% | 31 |
| MSP PHL Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field – Philadelphia International Airport | 1,574 | -6.1 min | 96.7% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 23 | 23 | 87.0% | 0 |
| December 2024 | 23 | 23 | 82.6% | 0 |
| January 2025 | 32 | 32 | 90.6% | 0 |
| February 2025 | 28 | 27 | 88.9% | 1 |
| March 2025 | 31 | 31 | 83.9% | 0 |
| April 2025 | 32 | 32 | 96.9% | 0 |
| May 2025 | 31 | 31 | 83.9% | 0 |
| June 2025 | 30 | 25 | 68.0% | 5 |
| July 2025 | 31 | 28 | 57.1% | 3 |
| August 2025 | 31 | 30 | 83.3% | 1 |
| September 2025 | 30 | 30 | 86.7% | 0 |
| October 2025 | 31 | 30 | 93.3% | 1 |
| November 2025 | 30 | 30 | 70.0% | 0 |
| December 2025 | 31 | 30 | 63.3% | 1 |
| January 2026 | 31 | 29 | 79.3% | 2 |
| February 2026 | 28 | 25 | 84.0% | 3 |
| March 2026 | 31 | 30 | 73.3% | 1 |
| April 2026 | 13 | 13 | 69.2% | 0 |
| May 2026 | 21 | 20 | 90.0% | 1 |
| June 2026 | 30 | 28 | 85.7% | 2 |
| July 2026 | 31 | 30 | 76.7% | 1 |