WN3249
WN3249 (Southwest Airlines) is a multi-stop service on 24 routes, busiest Fort Lauderdale to St Louis. Of 474 departures recorded from October 2024 to June 2026, 81.4% left on time, according to the US BTS.
- On-time departures81.4%of 474 flights
- Average delay10.1 min
- June 20263▼ 90.0%vs June 2025
- Cancelled0.4%
- Legs flown under this number24
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 9 | 34 | ▲ 277.8% |
| February | 15 | 26 | ▲ 73.3% |
| March | 34 | 4 | ▼ 88.2% |
| April | 32 | 24 | ▼ 25.0% |
| May | 31 | 30 | ▼ 3.2% |
| June | 30 | 3 | ▼ 90.0% |
| July | 30 | – | – |
| August | 39 | – | – |
| September | 39 | – | – |
| October | 10 | – | in progress |
| November | 11 | – | – |
| December | 15 | – | – |
| Year to date (Jan–Jun) | 151 | 121 | ▼ 19.9% |
according to the US BTS · October 2024 → June 2026
On-time departures by month
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 77.8% | 79.4% | ▲ 2.1% |
| February | 80.0% | 84.6% | ▲ 5.8% |
| March | 87.5% | 75.0% | ▼ 14.3% |
| April | 81.3% | 95.8% | ▲ 17.9% |
| May | 80.7% | 90.0% | ▲ 11.6% |
| June | 73.3% | 100.0% | ▲ 36.4% |
| July | 76.7% | – | – |
| August | 87.2% | – | – |
| September | 79.5% | – | – |
| October | 60.0% | – | in progress |
| November | 81.8% | – | – |
| December | 53.3% | – | – |
| Year-to-date average (Jan–Jun) | 80.1% | 87.5% | ▲ 9.2% |
according to the US BTS · October 2024 → June 2026
Average departure delay by month
according to the US BTS · October 2024 → June 2026
Cancelled departures by month
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 2 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jun) | 2 | 0 | ▼ 100.0% |
according to the US BTS · October 2024 → June 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 99.6% 472
- Cancelled 0.4% 2
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jun 3, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| FLL STL Fort Lauderdale Hollywood International Airport – St. Louis Lambert International Airport | 1,702 | 18.6 min | 75.0% | 60 |
| PHX AUS Phoenix Sky Harbor International Airport – Austin Bergstrom International Airport | 1,401 | 9.1 min | 79.3% | 58 |
| BWI MSY Baltimore/Washington International Thurgood Marshall Airport – Louis Armstrong New Orleans International Airport | 1,607 | 5.1 min | 84.5% | 58 |
| PVD BWI Rhode Island T. F. Green International Airport – Baltimore/Washington International Thurgood Marshall Airport | 526 | 0.1 min | 90.9% | 33 |
| BOS MDW Boston Logan International Airport – Chicago Midway International Airport | 1,381 | 20.9 min | 74.2% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 100.0% | 0 |
| November 2024 | 21 | 21 | 81.0% | 0 |
| December 2024 | 17 | 17 | 64.7% | 0 |
| January 2025 | 9 | 9 | 77.8% | 0 |
| February 2025 | 15 | 15 | 80.0% | 0 |
| March 2025 | 34 | 32 | 87.5% | 2 |
| April 2025 | 32 | 32 | 81.3% | 0 |
| May 2025 | 31 | 31 | 80.7% | 0 |
| June 2025 | 30 | 30 | 73.3% | 0 |
| July 2025 | 30 | 30 | 76.7% | 0 |
| August 2025 | 39 | 39 | 87.2% | 0 |
| September 2025 | 39 | 39 | 79.5% | 0 |
| October 2025 | 10 | 10 | 60.0% | 0 |
| November 2025 | 11 | 11 | 81.8% | 0 |
| December 2025 | 15 | 15 | 53.3% | 0 |
| January 2026 | 34 | 34 | 79.4% | 0 |
| February 2026 | 26 | 26 | 84.6% | 0 |
| March 2026 | 4 | 4 | 75.0% | 0 |
| April 2026 | 24 | 24 | 95.8% | 0 |
| May 2026 | 30 | 30 | 90.0% | 0 |
| June 2026 | 3 | 3 | 100.0% | 0 |