YX3671
YX3671 (Republic Airways) is a multi-stop service on 29 routes, busiest Oklahoma City to Chicago. Of 498 departures recorded from October 2024 to May 2026, 86.0% left on time, according to the US BTS.
- On-time departures86.0%of 498 flights
- Average delay4.7 min
- May 202620▼ 25.9%vs May 2025
- Cancelled2.6%
- Legs flown under this number29
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | 26 | ▼ 16.1% |
| February | 28 | 27 | ▼ 3.6% |
| March | 31 | 39 | ▲ 25.8% |
| April | 30 | 55 | ▲ 83.3% |
| May | 27 | 20 | ▼ 25.9% |
| June | 25 | – | – |
| July | 25 | – | – |
| August | 12 | – | – |
| September | 14 | – | – |
| October | 1 | – | in progress |
| November | 12 | – | – |
| December | 16 | – | – |
| Year to date (Jan–May) | 147 | 167 | ▲ 13.6% |
according to the US BTS · October 2024 → May 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 periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 93.6% | 83.3% | ▼ 10.9% |
| February | 85.7% | 88.9% | ▲ 3.7% |
| March | 93.6% | 81.6% | ▼ 12.8% |
| April | 96.7% | 87.3% | ▼ 9.7% |
| May | 74.1% | 79.0% | ▲ 6.6% |
| June | 84.0% | – | – |
| July | 63.2% | – | – |
| August | 100.0% | – | – |
| September | 71.4% | – | – |
| October | 100.0% | – | in progress |
| November | 55.6% | – | – |
| December | 87.5% | – | – |
| Year-to-date average (Jan–May) | 88.7% | 84.0% | ▼ 5.3% |
according to the US BTS · October 2024 → May 2026
Average departure delay by month
according to the US BTS · October 2024 → May 2026
Cancelled departures by month
The most recent periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 2 | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 0 | – | – |
| July | 6 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 3 | – | – |
| December | 0 | – | – |
| Year to date (Jan–May) | 0 | 4 |
according to the US BTS · October 2024 → May 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 97.4% 485
- Cancelled 2.6% 13
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → May 20, 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 ORD OKC Will Rogers World Airport – Chicago O'Hare International Airport | 1,114 | 1.1 min | 91.4% | 116 |
| EYW IAD Key West International Airport – Washington Dulles International Airport | 1,650 | 10.2 min | 76.4% | 56 |
| IAD CVG Washington Dulles International Airport – Cincinnati Northern Kentucky International Airport | 623 | 1.3 min | 90.6% | 54 |
| MDT ORD Harrisburg International Airport – Chicago O'Hare International Airport | 954 | 2.8 min | 84.6% | 52 |
| IAD CLT Washington Dulles International Airport – Charlotte Douglas International Airport | 517 | 4.4 min | 91.7% | 38 |
| ORD LGA Chicago O'Hare International Airport – LaGuardia Airport | 1,177 | 0.9 min | 89.2% | 37 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 94.7% | 0 |
| November 2024 | 30 | 30 | 90.0% | 0 |
| December 2024 | 30 | 30 | 93.3% | 0 |
| January 2025 | 31 | 31 | 93.6% | 0 |
| February 2025 | 28 | 28 | 85.7% | 0 |
| March 2025 | 31 | 31 | 93.6% | 0 |
| April 2025 | 30 | 30 | 96.7% | 0 |
| May 2025 | 27 | 27 | 74.1% | 0 |
| June 2025 | 25 | 25 | 84.0% | 0 |
| July 2025 | 25 | 19 | 63.2% | 6 |
| August 2025 | 12 | 12 | 100.0% | 0 |
| September 2025 | 14 | 14 | 71.4% | 0 |
| October 2025 | 1 | 1 | 100.0% | 0 |
| November 2025 | 12 | 9 | 55.6% | 3 |
| December 2025 | 16 | 16 | 87.5% | 0 |
| January 2026 | 26 | 24 | 83.3% | 2 |
| February 2026 | 27 | 27 | 88.9% | 0 |
| March 2026 | 39 | 38 | 81.6% | 1 |
| April 2026 | 55 | 55 | 87.3% | 0 |
| May 2026 | 20 | 19 | 79.0% | 1 |