YX4602
YX4602 (Republic Airways) is a multi-stop service on 21 routes, busiest Washington to Oklahoma City. Of 533 departures recorded from October 2024 to July 2026, 75.1% left on time, according to the US BTS.
- On-time departures75.1%of 533 flights
- Average delay13.2 min
- July 202631▲ 0.0%vs July 2025
- Cancelled3.6%
- Legs flown under this number21
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 37 | 54 | ▲ 45.9% |
| February | 14 | 34 | ▲ 142.9% |
| March | 23 | 30 | ▲ 30.4% |
| April | 25 | 6 | ▼ 76.0% |
| May | 14 | – | – |
| June | 13 | 13 | 0.0% |
| July | 31 | 31 | 0.0% |
| August | 47 | – | – |
| September | 4 | – | – |
| October | 26 | – | in progress |
| November | 49 | – | – |
| December | 42 | – | – |
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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 88.9% | 74.0% | ▼ 16.8% |
| February | 78.6% | 71.9% | ▼ 8.5% |
| March | 91.3% | 66.7% | ▼ 27.0% |
| April | 96.0% | 40.0% | ▼ 58.3% |
| May | 92.3% | – | – |
| June | 69.2% | 69.2% | 0.0% |
| July | 90.0% | 77.4% | ▼ 14.0% |
| August | 73.9% | – | – |
| September | 100.0% | – | – |
| October | 92.3% | – | in progress |
| November | 50.0% | – | – |
| December | 44.7% | – | – |
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 periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 4 | ▲ 300.0% |
| February | 0 | 2 | – |
| March | 0 | 3 | – |
| April | 0 | 1 | – |
| May | 1 | – | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 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 96.4% 514
- Cancelled 3.6% 19
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
6| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| OKC DCA OKC Will Rogers World Airport – Ronald Reagan Washington National Airport | 1,859 | 26.9 min | 58.4% | 82 |
| DCA OKC Ronald Reagan Washington National Airport – OKC Will Rogers World Airport | 1,859 | 21.8 min | 57.7% | 82 |
| DCA HYA Ronald Reagan Washington National Airport – Cape Cod Gateway Airport | 653 | 2.7 min | 85.1% | 48 |
| MVY PHL Martha's Vineyard Airport – Philadelphia International Airport | 425 | 8.2 min | 75.0% | 44 |
| ORD IAH Chicago O'Hare International Airport – George Bush Intercontinental Airport | 1,491 | 8.7 min | 86.8% | 39 |
| ORD SDF Chicago O'Hare International Airport – Louisville Muhammad Ali International Airport | 462 | 18.2 min | 61.5% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 14 | 14 | 100.0% | 0 |
| November 2024 | 4 | 4 | 100.0% | 0 |
| December 2024 | 22 | 22 | 72.7% | 0 |
| January 2025 | 37 | 36 | 88.9% | 1 |
| February 2025 | 14 | 14 | 78.6% | 0 |
| March 2025 | 23 | 23 | 91.3% | 0 |
| April 2025 | 25 | 25 | 96.0% | 0 |
| May 2025 | 14 | 13 | 92.3% | 1 |
| June 2025 | 13 | 13 | 69.2% | 0 |
| July 2025 | 31 | 30 | 90.0% | 1 |
| August 2025 | 47 | 46 | 73.9% | 1 |
| September 2025 | 4 | 4 | 100.0% | 0 |
| October 2025 | 26 | 26 | 92.3% | 0 |
| November 2025 | 49 | 48 | 50.0% | 1 |
| December 2025 | 42 | 38 | 44.7% | 4 |
| January 2026 | 54 | 50 | 74.0% | 4 |
| February 2026 | 34 | 32 | 71.9% | 2 |
| March 2026 | 30 | 27 | 66.7% | 3 |
| April 2026 | 6 | 5 | 40.0% | 1 |
| June 2026 | 13 | 13 | 69.2% | 0 |
| July 2026 | 31 | 31 | 77.4% | 0 |