WN358
WN358 (Southwest Airlines) is a multi-stop service on 40 routes, busiest Las Vegas to Austin. Of 735 departures recorded from October 2024 to July 2026, 76.9% left on time, according to the US BTS.
- On-time departures76.9%of 735 flights
- Average delay12.7 min
- July 202631▲ 0.0%vs July 2025
- Cancelled0.7%
- Legs flown under this number40
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 | 35 | 33 | ▼ 5.7% |
| February | 26 | 25 | ▼ 3.8% |
| March | 31 | 39 | ▲ 25.8% |
| April | 21 | 32 | ▲ 52.4% |
| May | 17 | 31 | ▲ 82.4% |
| June | 29 | 30 | ▲ 3.4% |
| July | 31 | 31 | 0.0% |
| August | 49 | – | – |
| September | 51 | – | – |
| October | 32 | – | in progress |
| November | 32 | – | – |
| December | 40 | – | – |
| Year to date (Jan–Jul) | 190 | 221 | ▲ 16.3% |
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 | 96.9% | 75.8% | ▼ 21.8% |
| February | 92.3% | 56.0% | ▼ 39.3% |
| March | 93.6% | 51.3% | ▼ 45.2% |
| April | 90.5% | 31.3% | ▼ 65.5% |
| May | 94.1% | 29.0% | ▼ 69.2% |
| June | 75.9% | 90.0% | ▲ 18.6% |
| July | 58.1% | 96.7% | ▲ 66.5% |
| August | 79.6% | – | – |
| September | 90.2% | – | – |
| October | 90.6% | – | in progress |
| November | 77.4% | – | – |
| December | 72.5% | – | – |
| Year-to-date average (Jan–Jul) | 85.9% | 61.4% | ▼ 28.5% |
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 | 3 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 1 | ▼ 66.7% |
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 99.3% 730
- Cancelled 0.7% 5
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
11Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 80.0% | 0 |
| November 2024 | 38 | 38 | 89.5% | 0 |
| December 2024 | 62 | 62 | 82.3% | 0 |
| January 2025 | 35 | 32 | 96.9% | 3 |
| February 2025 | 26 | 26 | 92.3% | 0 |
| March 2025 | 31 | 31 | 93.6% | 0 |
| April 2025 | 21 | 21 | 90.5% | 0 |
| May 2025 | 17 | 17 | 94.1% | 0 |
| June 2025 | 29 | 29 | 75.9% | 0 |
| July 2025 | 31 | 31 | 58.1% | 0 |
| August 2025 | 49 | 49 | 79.6% | 0 |
| September 2025 | 51 | 51 | 90.2% | 0 |
| October 2025 | 32 | 32 | 90.6% | 0 |
| November 2025 | 32 | 31 | 77.4% | 1 |
| December 2025 | 40 | 40 | 72.5% | 0 |
| January 2026 | 33 | 33 | 75.8% | 0 |
| February 2026 | 25 | 25 | 56.0% | 0 |
| March 2026 | 39 | 39 | 51.3% | 0 |
| April 2026 | 32 | 32 | 31.3% | 0 |
| May 2026 | 31 | 31 | 29.0% | 0 |
| June 2026 | 30 | 30 | 90.0% | 0 |
| July 2026 | 31 | 30 | 96.7% | 1 |