WN3444
WN3444 (Southwest Airlines) is a multi-stop service on 24 routes, busiest Dallas to St Louis. Of 319 departures recorded from October 2024 to July 2026, 76.9% left on time, according to the US BTS.
- On-time departures76.9%of 319 flights
- Average delay14.0 min
- July 20264
- Cancelled2.2%
- Legs flown under this number24
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods15 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 13 | 3 | ▼ 76.9% |
| February | 9 | 10 | ▲ 11.1% |
| March | 21 | 40 | ▲ 90.5% |
| April | 5 | 9 | ▲ 80.0% |
| May | – | – | – |
| June | – | 4 | – |
| July | – | 4 | – |
| August | 27 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 29 | – | – |
| December | 25 | – | – |
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 periods15 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 92.3% | 100.0% | ▲ 8.3% |
| February | 100.0% | 100.0% | 0.0% |
| March | 90.5% | 63.2% | ▼ 30.2% |
| April | 100.0% | 66.7% | ▼ 33.3% |
| May | – | – | – |
| June | – | 50.0% | – |
| July | – | 25.0% | – |
| August | 88.9% | – | – |
| September | 83.3% | – | – |
| October | 64.5% | – | in progress |
| November | 75.0% | – | – |
| December | 80.0% | – | – |
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 periods15 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 2 | – |
| March | 0 | 2 | – |
| April | 0 | 0 | – |
| May | – | – | – |
| June | – | 0 | – |
| July | – | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| 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 97.8% 312
- Cancelled 2.2% 7
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 26, 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 STL Dallas Love Field – St. Louis Lambert International Airport | 878 | 3.1 min | 86.2% | 58 |
| LAS ORD Harry Reid International Airport – Chicago O'Hare International Airport | 2,432 | 17.0 min | 82.2% | 45 |
| OMA MDW Eppley Airfield – Chicago Midway International Airport | 679 | 20.1 min | 59.4% | 33 |
| LAS TUL Harry Reid International Airport – Tulsa International Airport | 1,727 | 26.8 min | 64.5% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 10 | 10 | 90.0% | 0 |
| November 2024 | 31 | 29 | 72.4% | 2 |
| December 2024 | 18 | 18 | 61.1% | 0 |
| January 2025 | 13 | 13 | 92.3% | 0 |
| February 2025 | 9 | 9 | 100.0% | 0 |
| March 2025 | 21 | 21 | 90.5% | 0 |
| April 2025 | 5 | 5 | 100.0% | 0 |
| August 2025 | 27 | 27 | 88.9% | 0 |
| September 2025 | 30 | 30 | 83.3% | 0 |
| October 2025 | 31 | 31 | 64.5% | 0 |
| November 2025 | 29 | 28 | 75.0% | 1 |
| December 2025 | 25 | 25 | 80.0% | 0 |
| January 2026 | 3 | 3 | 100.0% | 0 |
| February 2026 | 10 | 8 | 100.0% | 2 |
| March 2026 | 40 | 38 | 63.2% | 2 |
| April 2026 | 9 | 9 | 66.7% | 0 |
| June 2026 | 4 | 4 | 50.0% | 0 |
| July 2026 | 4 | 4 | 25.0% | 0 |