WN4283
WN4283 (Southwest Airlines) is a multi-stop service on 15 routes, busiest Dallas to Orlando. Of 355 departures recorded from October 2024 to July 2026, 73.4% left on time, according to the US BTS.
- On-time departures73.4%of 355 flights
- Average delay14.2 min
- July 202627▲ 237.5%vs July 2025
- Cancelled1.4%
- Legs flown under this number15
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 | 21 | 47 | ▲ 123.8% |
| February | 17 | 37 | ▲ 117.6% |
| March | 3 | 14 | ▲ 366.7% |
| April | 15 | 2 | ▼ 86.7% |
| May | 22 | – | – |
| June | 10 | 23 | ▲ 130.0% |
| July | 8 | 27 | ▲ 237.5% |
| August | 2 | – | – |
| September | – | – | – |
| October | 22 | – | in progress |
| November | 6 | – | – |
| December | 18 | – | – |
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 | 89.5% | 71.7% | ▼ 19.8% |
| February | 68.8% | 70.3% | ▲ 2.2% |
| March | 100.0% | 42.9% | ▼ 57.1% |
| April | 86.7% | 100.0% | ▲ 15.4% |
| May | 54.6% | – | – |
| June | 80.0% | 82.6% | ▲ 3.3% |
| July | 62.5% | 85.2% | ▲ 36.3% |
| August | 100.0% | – | – |
| September | – | – | – |
| October | 50.0% | – | in progress |
| November | 66.7% | – | – |
| December | 55.6% | – | – |
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 | 1 | ▼ 50.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 1 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 0 | – | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 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 98.6% 350
- Cancelled 1.4% 5
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DAL MCO Dallas Love Field – Orlando International Airport | 1,564 | 5.9 min | 79.0% | 61 |
| ORD LAS Chicago O'Hare International Airport – Harry Reid International Airport | 2,432 | 10.6 min | 80.7% | 58 |
| STL SAN St. Louis Lambert International Airport – San Diego International Airport | 2,501 | 7.4 min | 84.0% | 50 |
| ELP AUS El Paso International Airport – Austin Bergstrom International Airport | 849 | 27.7 min | 69.2% | 39 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 16 | 16 | 81.3% | 0 |
| November 2024 | 17 | 17 | 76.5% | 0 |
| December 2024 | 28 | 28 | 96.4% | 0 |
| January 2025 | 21 | 19 | 89.5% | 2 |
| February 2025 | 17 | 16 | 68.8% | 1 |
| March 2025 | 3 | 2 | 100.0% | 1 |
| April 2025 | 15 | 15 | 86.7% | 0 |
| May 2025 | 22 | 22 | 54.6% | 0 |
| June 2025 | 10 | 10 | 80.0% | 0 |
| July 2025 | 8 | 8 | 62.5% | 0 |
| August 2025 | 2 | 2 | 100.0% | 0 |
| October 2025 | 22 | 22 | 50.0% | 0 |
| November 2025 | 6 | 6 | 66.7% | 0 |
| December 2025 | 18 | 18 | 55.6% | 0 |
| January 2026 | 47 | 46 | 71.7% | 1 |
| February 2026 | 37 | 37 | 70.3% | 0 |
| March 2026 | 14 | 14 | 42.9% | 0 |
| April 2026 | 2 | 2 | 100.0% | 0 |
| June 2026 | 23 | 23 | 82.6% | 0 |
| July 2026 | 27 | 27 | 85.2% | 0 |