WN3928
WN3928 (Southwest Airlines) is a multi-stop service on 17 routes, busiest Houston to Orlando. Of 365 departures recorded from October 2024 to July 2026, 74.0% left on time, according to the US BTS.
- On-time departures74.0%of 365 flights
- Average delay12.7 min
- July 202631
- Cancelled0.0%
- Legs flown under this number17
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 | 30 | 1 | ▼ 96.7% |
| February | 30 | – | – |
| March | 25 | 7 | ▼ 72.0% |
| April | 5 | 28 | ▲ 460.0% |
| May | – | 24 | – |
| June | – | 30 | – |
| July | – | 31 | – |
| August | 26 | – | – |
| September | 30 | – | – |
| October | 24 | – | in progress |
| November | 14 | – | – |
| December | 5 | – | – |
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 | 83.3% | 100.0% | ▲ 20.0% |
| February | 76.7% | – | – |
| March | 52.0% | 42.9% | ▼ 17.6% |
| April | 80.0% | 60.7% | ▼ 24.1% |
| May | – | 29.2% | – |
| June | – | 80.0% | – |
| July | – | 90.3% | – |
| August | 92.3% | – | – |
| September | 90.0% | – | – |
| October | 91.7% | – | in progress |
| November | 35.7% | – | – |
| 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 | – | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | – | 0 | – |
| June | – | 0 | – |
| July | – | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| 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 100.0% 365
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Oct 15, 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 |
|---|---|---|---|---|
| HOU MCO William P. Hobby Airport – Orlando International Airport | 1,364 | 14.5 min | 76.4% | 72 |
| RSW STL Southwest Florida International Airport – St. Louis Lambert International Airport | 1,578 | 5.9 min | 89.5% | 57 |
| STL HOU St. Louis Lambert International Airport – William P. Hobby Airport | 1,108 | 1.6 min | 90.0% | 50 |
| BNA PHX Nashville International Airport – Phoenix Sky Harbor International Airport | 2,326 | 27.4 min | 37.0% | 46 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 7 | 7 | 71.4% | 0 |
| November 2024 | 24 | 24 | 83.3% | 0 |
| December 2024 | 24 | 24 | 75.0% | 0 |
| January 2025 | 30 | 30 | 83.3% | 0 |
| February 2025 | 30 | 30 | 76.7% | 0 |
| March 2025 | 25 | 25 | 52.0% | 0 |
| April 2025 | 5 | 5 | 80.0% | 0 |
| August 2025 | 26 | 26 | 92.3% | 0 |
| September 2025 | 30 | 30 | 90.0% | 0 |
| October 2025 | 24 | 24 | 91.7% | 0 |
| November 2025 | 14 | 14 | 35.7% | 0 |
| December 2025 | 5 | 5 | 80.0% | 0 |
| January 2026 | 1 | 1 | 100.0% | 0 |
| March 2026 | 7 | 7 | 42.9% | 0 |
| April 2026 | 28 | 28 | 60.7% | 0 |
| May 2026 | 24 | 24 | 29.2% | 0 |
| June 2026 | 30 | 30 | 80.0% | 0 |
| July 2026 | 31 | 31 | 90.3% | 0 |