WN4960
WN4960 (Southwest Airlines) is a multi-stop service on 8 routes, busiest Milwaukee to Nashville. Of 232 departures recorded from October 2024 to July 2026, 74.8% left on time, according to the US BTS.
- On-time departures74.8%of 232 flights
- Average delay13.5 min
- July 202614
- Cancelled0.9%
- Legs flown under this number8
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods9 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | 26 | ▼ 16.1% |
| February | 26 | 18 | ▼ 30.8% |
| March | 4 | 3 | ▼ 25.0% |
| April | – | – | – |
| May | – | – | – |
| June | – | 12 | – |
| July | – | 14 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 1 | – | – |
| December | – | – | – |
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 periods9 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 76.7% | 80.8% | ▲ 5.3% |
| February | 84.0% | 88.9% | ▲ 5.8% |
| March | 100.0% | 66.7% | ▼ 33.3% |
| April | – | – | – |
| May | – | – | – |
| June | – | 8.3% | – |
| July | – | 14.3% | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 0.0% | – | – |
| December | – | – | – |
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 periods9 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 0 | ▼ 100.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | – | – | – |
| May | – | – | – |
| June | – | 0 | – |
| July | – | 0 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 0 | – | – |
| December | – | – | – |
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 99.1% 230
- Cancelled 0.9% 2
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| MKE BNA General Mitchell International Airport – Nashville International Airport | 766 | 9.3 min | 86.9% | 101 |
| LAS TPA Harry Reid International Airport – Tampa International Airport | 3,188 | 9.6 min | 83.0% | 47 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 3 | 3 | 100.0% | 0 |
| November 2024 | 62 | 62 | 82.3% | 0 |
| December 2024 | 32 | 32 | 87.5% | 0 |
| January 2025 | 31 | 30 | 76.7% | 1 |
| February 2025 | 26 | 25 | 84.0% | 1 |
| March 2025 | 4 | 4 | 100.0% | 0 |
| November 2025 | 1 | 1 | 0.0% | 0 |
| January 2026 | 26 | 26 | 80.8% | 0 |
| February 2026 | 18 | 18 | 88.9% | 0 |
| March 2026 | 3 | 3 | 66.7% | 0 |
| June 2026 | 12 | 12 | 8.3% | 0 |
| July 2026 | 14 | 14 | 14.3% | 0 |