WN1492
WN1492 (Southwest Airlines) is a multi-stop service on 25 routes, busiest Milwaukee to Las Vegas. Of 590 departures recorded from October 2024 to July 2026, 78.0% left on time, according to the US BTS.
- On-time departures78.0%of 590 flights
- Average delay10.2 min
- July 20268▼ 70.4%vs July 2025
- Cancelled0.9%
- Legs flown under this number25
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 33 | 9 | ▼ 72.7% |
| February | 28 | 18 | ▼ 35.7% |
| March | 27 | 48 | ▲ 77.8% |
| April | 29 | 34 | ▲ 17.2% |
| May | 31 | 31 | 0.0% |
| June | 25 | 11 | ▼ 56.0% |
| July | 27 | 8 | ▼ 70.4% |
| August | 21 | – | – |
| September | 21 | – | – |
| October | 30 | – | in progress |
| November | 26 | – | – |
| December | 27 | – | – |
| Year to date (Jan–Jul) | 200 | 159 | ▼ 20.5% |
according to the US BTS · October 2024 → July 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 periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 72.7% | 88.9% | ▲ 22.2% |
| February | 75.0% | 88.9% | ▲ 18.5% |
| March | 77.8% | 40.4% | ▼ 48.0% |
| April | 65.5% | 73.5% | ▲ 12.2% |
| May | 77.4% | 87.1% | ▲ 12.5% |
| June | 68.0% | 72.7% | ▲ 7.0% |
| July | 70.4% | 62.5% | ▼ 11.2% |
| August | 90.5% | – | – |
| September | 100.0% | – | – |
| October | 93.3% | – | in progress |
| November | 88.0% | – | – |
| December | 95.8% | – | – |
| Year-to-date average (Jan–Jul) | 72.4% | 73.4% | ▲ 1.4% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 3 | – | – |
| Year to date (Jan–Jul) | 0 | 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 99.2% 585
- Cancelled 0.8% 5
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 26, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
9Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 17 | 17 | 70.6% | 0 |
| November 2024 | 52 | 52 | 86.5% | 0 |
| December 2024 | 37 | 37 | 89.2% | 0 |
| January 2025 | 33 | 33 | 72.7% | 0 |
| February 2025 | 28 | 28 | 75.0% | 0 |
| March 2025 | 27 | 27 | 77.8% | 0 |
| April 2025 | 29 | 29 | 65.5% | 0 |
| May 2025 | 31 | 31 | 77.4% | 0 |
| June 2025 | 25 | 25 | 68.0% | 0 |
| July 2025 | 27 | 27 | 70.4% | 0 |
| August 2025 | 21 | 21 | 90.5% | 0 |
| September 2025 | 21 | 21 | 100.0% | 0 |
| October 2025 | 30 | 30 | 93.3% | 0 |
| November 2025 | 26 | 25 | 88.0% | 1 |
| December 2025 | 27 | 24 | 95.8% | 3 |
| January 2026 | 9 | 9 | 88.9% | 0 |
| February 2026 | 18 | 18 | 88.9% | 0 |
| March 2026 | 48 | 47 | 40.4% | 1 |
| April 2026 | 34 | 34 | 73.5% | 0 |
| May 2026 | 31 | 31 | 87.1% | 0 |
| June 2026 | 11 | 11 | 72.7% | 0 |
| July 2026 | 8 | 8 | 62.5% | 0 |