YX4613
YX4613 (Republic Airways) is a multi-stop service on 17 routes, busiest Indianapolis to Philadelphia. Of 571 departures recorded from October 2024 to July 2026, 86.0% left on time, according to the US BTS.
- On-time departures86.0%of 571 flights
- Average delay7.2 min
- July 202631▲ 0.0%vs July 2025
- Cancelled4.0%
- Legs flown under this number17
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 | 27 | 23 | ▼ 14.8% |
| February | 28 | 12 | ▼ 57.1% |
| March | 31 | 49 | ▲ 58.1% |
| April | 26 | 36 | ▲ 38.5% |
| May | 26 | 31 | ▲ 19.2% |
| June | 30 | 30 | 0.0% |
| July | 31 | 31 | 0.0% |
| August | 30 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 11 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jul) | 199 | 212 | ▲ 6.5% |
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 | 80.8% | 71.4% | ▼ 11.6% |
| February | 81.5% | 100.0% | ▲ 22.7% |
| March | 86.2% | 79.6% | ▼ 7.7% |
| April | 84.6% | 79.4% | ▼ 6.2% |
| May | 73.9% | 83.3% | ▲ 12.7% |
| June | 96.7% | 89.7% | ▼ 7.3% |
| July | 93.6% | 93.3% | ▼ 0.2% |
| August | 100.0% | – | – |
| September | 100.0% | – | – |
| October | 100.0% | – | in progress |
| November | 80.0% | – | – |
| December | 55.6% | – | – |
| Year-to-date average (Jan–Jul) | 85.3% | 85.2% | ▼ 0.1% |
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 | 1 | 2 | ▲ 100.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 2 | 5 | ▲ 150.0% |
| April | 0 | 2 | – |
| May | 3 | 1 | ▼ 66.7% |
| June | 0 | 1 | – |
| July | 0 | 1 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 7 | 12 | ▲ 71.4% |
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 96.0% 548
- Cancelled 4.0% 23
Share of all recorded flights in the period, all legs. · Oct 14, 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 |
|---|---|---|---|---|
| IND PHL Indianapolis International Airport – Philadelphia International Airport | 944 | -2.7 min | 95.9% | 221 |
| CMH LGA John Glenn Columbus International Airport – LaGuardia Airport | 768 | 4.9 min | 84.6% | 82 |
| ORD PIT Chicago O'Hare International Airport – Pittsburgh International Airport | 662 | 21.9 min | 77.6% | 70 |
| LGA CHS LaGuardia Airport – Charleston International Airport | 1,033 | 1.2 min | 92.9% | 30 |
| CHS LGA Charleston International Airport – LaGuardia Airport | 1,033 | 10.9 min | 70.4% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 3 | 3 | 100.0% | 0 |
| November 2024 | 21 | 21 | 81.0% | 0 |
| December 2024 | 5 | 5 | 100.0% | 0 |
| January 2025 | 27 | 26 | 80.8% | 1 |
| February 2025 | 28 | 27 | 81.5% | 1 |
| March 2025 | 31 | 29 | 86.2% | 2 |
| April 2025 | 26 | 26 | 84.6% | 0 |
| May 2025 | 26 | 23 | 73.9% | 3 |
| June 2025 | 30 | 30 | 96.7% | 0 |
| July 2025 | 31 | 31 | 93.6% | 0 |
| August 2025 | 30 | 29 | 100.0% | 1 |
| September 2025 | 30 | 30 | 100.0% | 0 |
| October 2025 | 31 | 31 | 100.0% | 0 |
| November 2025 | 11 | 10 | 80.0% | 1 |
| December 2025 | 29 | 27 | 55.6% | 2 |
| January 2026 | 23 | 21 | 71.4% | 2 |
| February 2026 | 12 | 12 | 100.0% | 0 |
| March 2026 | 49 | 44 | 79.6% | 5 |
| April 2026 | 36 | 34 | 79.4% | 2 |
| May 2026 | 31 | 30 | 83.3% | 1 |
| June 2026 | 30 | 29 | 89.7% | 1 |
| July 2026 | 31 | 30 | 93.3% | 1 |