WN396
WN396 (Southwest Airlines) is a multi-stop service on 36 routes, busiest Phoenix to San Jose. Of 693 departures recorded from October 2024 to July 2026, 81.0% left on time, according to the US BTS.
- On-time departures81.0%of 693 flights
- Average delay9.5 min
- July 202633▲ 6.5%vs July 2025
- Cancelled0.3%
- Legs flown under this number36
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 | 27 | 36 | ▲ 33.3% |
| February | 27 | 43 | ▲ 59.3% |
| March | 28 | 29 | ▲ 3.6% |
| April | 29 | 29 | 0.0% |
| May | 31 | 31 | 0.0% |
| June | 30 | 30 | 0.0% |
| July | 31 | 33 | ▲ 6.5% |
| August | 32 | – | – |
| September | 30 | – | – |
| October | 53 | – | in progress |
| November | 31 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 203 | 231 | ▲ 13.8% |
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 | 73.1% | 88.9% | ▲ 21.6% |
| February | 70.4% | 90.7% | ▲ 28.9% |
| March | 64.3% | 58.6% | ▼ 8.8% |
| April | 93.1% | 69.0% | ▼ 25.9% |
| May | 100.0% | 51.6% | ▼ 48.4% |
| June | 86.7% | 86.7% | 0.0% |
| July | 96.8% | 84.9% | ▼ 12.3% |
| August | 62.5% | – | – |
| September | 66.7% | – | – |
| October | 98.1% | – | in progress |
| November | 80.7% | – | – |
| December | 80.7% | – | – |
| Year-to-date average (Jan–Jul) | 83.5% | 75.8% | ▼ 9.2% |
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 | 1 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 0 | ▼ 100.0% |
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 99.7% 691
- Cancelled 0.3% 2
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
9Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 29 | 29 | 72.4% | 0 |
| November 2024 | 26 | 26 | 92.3% | 0 |
| December 2024 | 27 | 27 | 96.3% | 0 |
| January 2025 | 27 | 26 | 73.1% | 1 |
| February 2025 | 27 | 27 | 70.4% | 0 |
| March 2025 | 28 | 28 | 64.3% | 0 |
| April 2025 | 29 | 29 | 93.1% | 0 |
| May 2025 | 31 | 30 | 100.0% | 1 |
| June 2025 | 30 | 30 | 86.7% | 0 |
| July 2025 | 31 | 31 | 96.8% | 0 |
| August 2025 | 32 | 32 | 62.5% | 0 |
| September 2025 | 30 | 30 | 66.7% | 0 |
| October 2025 | 53 | 53 | 98.1% | 0 |
| November 2025 | 31 | 31 | 80.7% | 0 |
| December 2025 | 31 | 31 | 80.7% | 0 |
| January 2026 | 36 | 36 | 88.9% | 0 |
| February 2026 | 43 | 43 | 90.7% | 0 |
| March 2026 | 29 | 29 | 58.6% | 0 |
| April 2026 | 29 | 29 | 69.0% | 0 |
| May 2026 | 31 | 31 | 51.6% | 0 |
| June 2026 | 30 | 30 | 86.7% | 0 |
| July 2026 | 33 | 33 | 84.9% | 0 |