WN3703
WN3703 (Southwest Airlines) is a multi-stop service on 17 routes, busiest Minneapolis to Chicago. Of 372 departures recorded from October 2024 to July 2026, 77.5% left on time, according to the US BTS.
- On-time departures77.5%of 372 flights
- Average delay10.9 min
- July 20269▲ 0.0%vs July 2025
- Cancelled1.1%
- 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 periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 23 | 4 | ▼ 82.6% |
| February | 21 | – | – |
| March | 30 | – | – |
| April | 22 | 35 | ▲ 59.1% |
| May | 23 | 42 | ▲ 82.6% |
| June | 10 | 12 | ▲ 20.0% |
| July | 9 | 9 | 0.0% |
| August | 5 | – | – |
| September | 4 | – | – |
| October | 30 | – | in progress |
| November | 29 | – | – |
| December | 28 | – | – |
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 | 78.3% | 100.0% | ▲ 27.8% |
| February | 66.7% | – | – |
| March | 65.5% | – | – |
| April | 86.4% | 77.1% | ▼ 10.7% |
| May | 82.6% | 78.6% | ▼ 4.9% |
| June | 100.0% | 66.7% | ▼ 33.3% |
| July | 88.9% | 88.9% | 0.0% |
| August | 100.0% | – | – |
| September | 50.0% | – | – |
| October | 65.5% | – | in progress |
| November | 82.1% | – | – |
| December | 70.4% | – | – |
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 | 0 | – |
| February | 0 | – | – |
| March | 1 | – | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 1 | – | – |
| December | 1 | – | – |
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 98.9% 368
- Cancelled 1.1% 4
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
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| MSP MDW Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field – Chicago Midway International Airport | 560 | 11.2 min | 77.6% | 60 |
| PDX DEN Portland International Airport – Denver International Airport | 1,592 | 9.5 min | 70.2% | 57 |
| SAT STL San Antonio International Airport – St. Louis Lambert International Airport | 1,266 | 6.2 min | 87.2% | 39 |
| BDL TPA Bradley International Airport – Tampa International Airport | 1,790 | 29.1 min | 68.8% | 33 |
| MCO FLL Orlando International Airport – Fort Lauderdale Hollywood International Airport | 286 | 24.7 min | 65.5% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 16 | 16 | 68.8% | 0 |
| November 2024 | 7 | 7 | 100.0% | 0 |
| December 2024 | 13 | 13 | 92.3% | 0 |
| January 2025 | 23 | 23 | 78.3% | 0 |
| February 2025 | 21 | 21 | 66.7% | 0 |
| March 2025 | 30 | 29 | 65.5% | 1 |
| April 2025 | 22 | 22 | 86.4% | 0 |
| May 2025 | 23 | 23 | 82.6% | 0 |
| June 2025 | 10 | 10 | 100.0% | 0 |
| July 2025 | 9 | 9 | 88.9% | 0 |
| August 2025 | 5 | 5 | 100.0% | 0 |
| September 2025 | 4 | 4 | 50.0% | 0 |
| October 2025 | 30 | 29 | 65.5% | 1 |
| November 2025 | 29 | 28 | 82.1% | 1 |
| December 2025 | 28 | 27 | 70.4% | 1 |
| January 2026 | 4 | 4 | 100.0% | 0 |
| April 2026 | 35 | 35 | 77.1% | 0 |
| May 2026 | 42 | 42 | 78.6% | 0 |
| June 2026 | 12 | 12 | 66.7% | 0 |
| July 2026 | 9 | 9 | 88.9% | 0 |