WN44
WN44 (Southwest Airlines) is a multi-stop service on 5 routes, busiest Houston to Dallas. Of 192 departures recorded from October 2024 to July 2026, 58.9% left on time, according to the US BTS.
- On-time departures58.9%of 192 flights
- Average delay32.5 min
- July 202626▲ 188.9%vs July 2025
- Cancelled3.7%
- Legs flown under this number5
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods14 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 24 | – | – |
| February | 11 | – | – |
| March | 2 | 4 | ▲ 100.0% |
| April | 6 | 7 | ▲ 16.7% |
| May | 10 | 8 | ▼ 20.0% |
| June | 8 | 22 | ▲ 175.0% |
| July | 9 | 26 | ▲ 188.9% |
| August | 3 | – | – |
| September | – | – | – |
| October | 1 | – | in progress |
| November | – | – | – |
| December | – | – | – |
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 periods14 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 95.2% | – | – |
| February | 90.9% | – | – |
| March | 100.0% | 25.0% | ▼ 75.0% |
| April | 83.3% | 14.3% | ▼ 82.9% |
| May | 50.0% | 37.5% | ▼ 25.0% |
| June | 42.9% | 36.4% | ▼ 15.2% |
| July | 55.6% | 26.9% | ▼ 51.5% |
| August | 0.0% | – | – |
| September | – | – | – |
| October | 100.0% | – | in progress |
| November | – | – | – |
| December | – | – | – |
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 periods14 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 3 | – | – |
| February | 0 | – | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 2 | 0 | ▼ 100.0% |
| June | 1 | 0 | ▼ 100.0% |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | – | – | – |
| December | – | – | – |
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% 185
- Cancelled 3.6% 7
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 29, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| HOU DAL William P. Hobby Airport – Dallas Love Field | 386 | 17.8 min | 67.8% | 120 |
| DAL BWI Dallas Love Field – Baltimore/Washington International Thurgood Marshall Airport | 1,942 | 30.9 min | 70.0% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 3 | 3 | 66.7% | 0 |
| November 2024 | 18 | 17 | 88.2% | 1 |
| December 2024 | 30 | 30 | 73.3% | 0 |
| January 2025 | 24 | 21 | 95.2% | 3 |
| February 2025 | 11 | 11 | 90.9% | 0 |
| March 2025 | 2 | 2 | 100.0% | 0 |
| April 2025 | 6 | 6 | 83.3% | 0 |
| May 2025 | 10 | 8 | 50.0% | 2 |
| June 2025 | 8 | 7 | 42.9% | 1 |
| July 2025 | 9 | 9 | 55.6% | 0 |
| August 2025 | 3 | 3 | 0.0% | 0 |
| October 2025 | 1 | 1 | 100.0% | 0 |
| March 2026 | 4 | 4 | 25.0% | 0 |
| April 2026 | 7 | 7 | 14.3% | 0 |
| May 2026 | 8 | 8 | 37.5% | 0 |
| June 2026 | 22 | 22 | 36.4% | 0 |
| July 2026 | 26 | 26 | 26.9% | 0 |