WN3250
WN3250 (Southwest Airlines) is a multi-stop service on 22 routes, busiest Dallas to Harlingen. Of 381 departures recorded from October 2024 to July 2026, 74.3% left on time, according to the US BTS.
- On-time departures74.3%of 381 flights
- Average delay15.7 min
- July 20265▼ 54.5%vs July 2025
- Cancelled0.8%
- Legs flown under this number22
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 12 | 4 | ▼ 66.7% |
| February | 25 | – | – |
| March | 7 | 23 | ▲ 228.6% |
| April | 13 | 37 | ▲ 184.6% |
| May | 18 | 39 | ▲ 116.7% |
| June | 8 | 14 | ▲ 75.0% |
| July | 11 | 5 | ▼ 54.5% |
| August | 4 | – | – |
| September | 4 | – | – |
| October | 30 | – | in progress |
| November | 47 | – | – |
| December | 39 | – | – |
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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 66.7% | 75.0% | ▲ 12.5% |
| February | 68.0% | – | – |
| March | 85.7% | 60.9% | ▼ 29.0% |
| April | 84.6% | 64.9% | ▼ 23.4% |
| May | 58.8% | 61.5% | ▲ 4.6% |
| June | 87.5% | 71.4% | ▼ 18.4% |
| July | 90.9% | 80.0% | ▼ 12.0% |
| August | 100.0% | – | – |
| September | 100.0% | – | – |
| October | 75.9% | – | in progress |
| November | 76.1% | – | – |
| December | 94.9% | – | – |
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 periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | – | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 1 | – | 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 99.2% 378
- Cancelled 0.8% 3
Share of all recorded flights in the period, all legs. · Oct 15, 2024 → Jul 26, 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 |
|---|---|---|---|---|
| DAL HRL Dallas Love Field – Valley International Airport | 740 | 33.3 min | 58.0% | 50 |
| BWI DAL Baltimore/Washington International Thurgood Marshall Airport – Dallas Love Field | 1,942 | 13.5 min | 75.0% | 44 |
| DAL MEM Dallas Love Field – Frederick W. Smith International Airport | 679 | 3.1 min | 90.0% | 41 |
| MSY AUS Louis Armstrong New Orleans International Airport – Austin Bergstrom International Airport | 712 | 21.2 min | 71.0% | 32 |
| MDW BOS Chicago Midway International Airport – Boston Logan International Airport | 1,381 | 13.7 min | 76.7% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 6 | 6 | 100.0% | 0 |
| November 2024 | 19 | 19 | 68.4% | 0 |
| December 2024 | 16 | 16 | 75.0% | 0 |
| January 2025 | 12 | 12 | 66.7% | 0 |
| February 2025 | 25 | 25 | 68.0% | 0 |
| March 2025 | 7 | 7 | 85.7% | 0 |
| April 2025 | 13 | 13 | 84.6% | 0 |
| May 2025 | 18 | 17 | 58.8% | 1 |
| June 2025 | 8 | 8 | 87.5% | 0 |
| July 2025 | 11 | 11 | 90.9% | 0 |
| August 2025 | 4 | 4 | 100.0% | 0 |
| September 2025 | 4 | 4 | 100.0% | 0 |
| October 2025 | 30 | 29 | 75.9% | 1 |
| November 2025 | 47 | 46 | 76.1% | 1 |
| December 2025 | 39 | 39 | 94.9% | 0 |
| January 2026 | 4 | 4 | 75.0% | 0 |
| March 2026 | 23 | 23 | 60.9% | 0 |
| April 2026 | 37 | 37 | 64.9% | 0 |
| May 2026 | 39 | 39 | 61.5% | 0 |
| June 2026 | 14 | 14 | 71.4% | 0 |
| July 2026 | 5 | 5 | 80.0% | 0 |