WN3822
WN3822 (Southwest Airlines) is a multi-stop service on 19 routes, busiest St Louis to Fort Myers. Of 390 departures recorded from October 2024 to July 2026, 73.8% left on time, according to the US BTS.
- On-time departures73.8%of 390 flights
- Average delay16.7 min
- July 202623▲ 91.7%vs July 2025
- Cancelled0.3%
- Legs flown under this number19
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 | 2 | 30 | ▲ 1,400.0% |
| February | – | 29 | – |
| March | 26 | 4 | ▼ 84.6% |
| April | 42 | – | – |
| May | 49 | 3 | ▼ 93.9% |
| June | 18 | 19 | ▲ 5.6% |
| July | 12 | 23 | ▲ 91.7% |
| August | 24 | – | – |
| September | 26 | – | – |
| October | 23 | – | in progress |
| November | 20 | – | – |
| December | 17 | – | – |
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 | 100.0% | 86.2% | ▼ 13.8% |
| February | – | 86.2% | – |
| March | 53.9% | 100.0% | ▲ 85.7% |
| April | 81.0% | – | – |
| May | 65.3% | 100.0% | ▲ 53.1% |
| June | 50.0% | 47.4% | ▼ 5.3% |
| July | 16.7% | 52.2% | ▲ 213.0% |
| August | 79.2% | – | – |
| September | 88.5% | – | – |
| October | 87.0% | – | in progress |
| November | 95.0% | – | – |
| December | 94.1% | – | – |
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 | 0 | 1 | – |
| February | – | 0 | – |
| March | 0 | 0 | – |
| April | 0 | – | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 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 99.7% 389
- Cancelled 0.3% 1
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| STL RSW St. Louis Lambert International Airport – Southwest Florida International Airport | 1,578 | 4.0 min | 90.6% | 54 |
| MSY HOU Louis Armstrong New Orleans International Airport – William P. Hobby Airport | 485 | 8.5 min | 85.7% | 49 |
| SMF SAN Sacramento International Airport – San Diego International Airport | 773 | 25.8 min | 50.0% | 42 |
| RDU STL Raleigh-Durham International Airport – St. Louis Lambert International Airport | 1,072 | 11.8 min | 81.0% | 42 |
| MKE RSW General Mitchell International Airport – Southwest Florida International Airport | 1,908 | 4.9 min | 90.0% | 40 |
| MCO RDU Orlando International Airport – Raleigh-Durham International Airport | 862 | 21.8 min | 69.2% | 39 |
| DEN BWI Denver International Airport – Baltimore/Washington International Thurgood Marshall Airport | 2,394 | 28.6 min | 54.6% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 13 | 13 | 84.6% | 0 |
| November 2024 | 6 | 6 | 100.0% | 0 |
| December 2024 | 4 | 4 | 50.0% | 0 |
| January 2025 | 2 | 2 | 100.0% | 0 |
| March 2025 | 26 | 26 | 53.9% | 0 |
| April 2025 | 42 | 42 | 81.0% | 0 |
| May 2025 | 49 | 49 | 65.3% | 0 |
| June 2025 | 18 | 18 | 50.0% | 0 |
| July 2025 | 12 | 12 | 16.7% | 0 |
| August 2025 | 24 | 24 | 79.2% | 0 |
| September 2025 | 26 | 26 | 88.5% | 0 |
| October 2025 | 23 | 23 | 87.0% | 0 |
| November 2025 | 20 | 20 | 95.0% | 0 |
| December 2025 | 17 | 17 | 94.1% | 0 |
| January 2026 | 30 | 29 | 86.2% | 1 |
| February 2026 | 29 | 29 | 86.2% | 0 |
| March 2026 | 4 | 4 | 100.0% | 0 |
| May 2026 | 3 | 3 | 100.0% | 0 |
| June 2026 | 19 | 19 | 47.4% | 0 |
| July 2026 | 23 | 23 | 52.2% | 0 |