YX4492
YX4492 (Republic Airways) is a multi-stop service on 23 routes, busiest Raleigh to Chicago. Of 437 departures recorded from October 2024 to July 2026, 77.5% left on time, according to the US BTS.
- On-time departures77.5%of 437 flights
- Average delay15.2 min
- July 202627▼ 6.9%vs July 2025
- Cancelled3.4%
- Legs flown under this number23
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 26 | 18 | ▼ 30.8% |
| February | 40 | 13 | ▼ 67.5% |
| March | 11 | 8 | ▼ 27.3% |
| April | 30 | 2 | ▼ 93.3% |
| May | 27 | 25 | ▼ 7.4% |
| June | 30 | 30 | 0.0% |
| July | 29 | 27 | ▼ 6.9% |
| August | 5 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 55 | – | – |
| December | 10 | – | – |
| Year to date (Jan–Jul) | 193 | 123 | ▼ 36.3% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 75.0% | 93.8% | ▲ 25.0% |
| February | 81.1% | 84.6% | ▲ 4.4% |
| March | 81.8% | 75.0% | ▼ 8.3% |
| April | 90.0% | 100.0% | ▲ 11.1% |
| May | 85.2% | 68.0% | ▼ 20.2% |
| June | 90.0% | 48.2% | ▼ 46.5% |
| July | 89.7% | 41.7% | ▼ 53.5% |
| August | 80.0% | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 75.5% | – | – |
| December | 40.0% | – | – |
| Year-to-date average (Jan–Jul) | 84.7% | 73.0% | ▼ 13.8% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | 2 | 0.0% |
| February | 3 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 3 | – |
| July | 0 | 3 | – |
| August | 0 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 5 | 8 | ▲ 60.0% |
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 96.6% 422
- Cancelled 3.4% 15
Share of all recorded flights in the period, all legs. · Oct 31, 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 |
|---|---|---|---|---|
| RDU ORD Raleigh-Durham International Airport – Chicago O'Hare International Airport | 1,039 | 51.9 min | 48.4% | 68 |
| PIT ORD Pittsburgh International Airport – Chicago O'Hare International Airport | 662 | 6.1 min | 88.3% | 60 |
| TUL ORD Tulsa International Airport – Chicago O'Hare International Airport | 941 | 6.5 min | 87.1% | 31 |
| DCA RSW Ronald Reagan Washington National Airport – Southwest Florida International Airport | 1,438 | 5.8 min | 90.0% | 31 |
| LGA CHS LaGuardia Airport – Charleston International Airport | 1,033 | 9.9 min | 86.2% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 1 | 1 | 100.0% | 0 |
| November 2024 | 21 | 21 | 85.7% | 0 |
| December 2024 | 29 | 29 | 89.7% | 0 |
| January 2025 | 26 | 24 | 75.0% | 2 |
| February 2025 | 40 | 37 | 81.1% | 3 |
| March 2025 | 11 | 11 | 81.8% | 0 |
| April 2025 | 30 | 30 | 90.0% | 0 |
| May 2025 | 27 | 27 | 85.2% | 0 |
| June 2025 | 30 | 30 | 90.0% | 0 |
| July 2025 | 29 | 29 | 89.7% | 0 |
| August 2025 | 5 | 5 | 80.0% | 0 |
| November 2025 | 55 | 53 | 75.5% | 2 |
| December 2025 | 10 | 10 | 40.0% | 0 |
| January 2026 | 18 | 16 | 93.8% | 2 |
| February 2026 | 13 | 13 | 84.6% | 0 |
| March 2026 | 8 | 8 | 75.0% | 0 |
| April 2026 | 2 | 2 | 100.0% | 0 |
| May 2026 | 25 | 25 | 68.0% | 0 |
| June 2026 | 30 | 27 | 48.2% | 3 |
| July 2026 | 27 | 24 | 41.7% | 3 |