WN534
WN534 (Southwest Airlines) is a multi-stop service on 37 routes, busiest Phoenix to Santa Ana. Of 848 departures recorded from October 2024 to July 2026, 68.9% left on time, according to the US BTS.
- On-time departures68.9%of 848 flights
- Average delay16.8 min
- July 202631▼ 32.6%vs July 2025
- Cancelled0.8%
- Legs flown under this number37
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 | 68 | 30 | ▼ 55.9% |
| February | 59 | 28 | ▼ 52.5% |
| March | 41 | 35 | ▼ 14.6% |
| April | 48 | 42 | ▼ 12.5% |
| May | 54 | 45 | ▼ 16.7% |
| June | 48 | 32 | ▼ 33.3% |
| July | 46 | 31 | ▼ 32.6% |
| August | 33 | – | – |
| September | 30 | – | – |
| October | 35 | – | in progress |
| November | 28 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jul) | 364 | 243 | ▼ 33.2% |
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 | 88.2% | 86.7% | ▼ 1.8% |
| February | 87.9% | 82.1% | ▼ 6.6% |
| March | 90.0% | 60.0% | ▼ 33.3% |
| April | 79.2% | 71.4% | ▼ 9.8% |
| May | 74.1% | 88.6% | ▲ 19.7% |
| June | 64.6% | 34.4% | ▼ 46.8% |
| July | 38.6% | 16.1% | ▼ 58.3% |
| August | 45.5% | – | – |
| September | 50.0% | – | – |
| October | 60.0% | – | in progress |
| November | 69.2% | – | – |
| December | 55.2% | – | – |
| Year-to-date average (Jan–Jul) | 74.7% | 62.8% | ▼ 15.9% |
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 | 1 | 0 | ▼ 100.0% |
| March | 1 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 0 | 0 | – |
| July | 2 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 4 | 1 | ▼ 75.0% |
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 99.2% 841
- Cancelled 0.8% 7
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
12Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 100.0% | 0 |
| November 2024 | 32 | 32 | 65.6% | 0 |
| December 2024 | 34 | 34 | 73.5% | 0 |
| January 2025 | 68 | 68 | 88.2% | 0 |
| February 2025 | 59 | 58 | 87.9% | 1 |
| March 2025 | 41 | 40 | 90.0% | 1 |
| April 2025 | 48 | 48 | 79.2% | 0 |
| May 2025 | 54 | 54 | 74.1% | 0 |
| June 2025 | 48 | 48 | 64.6% | 0 |
| July 2025 | 46 | 44 | 38.6% | 2 |
| August 2025 | 33 | 33 | 45.5% | 0 |
| September 2025 | 30 | 30 | 50.0% | 0 |
| October 2025 | 35 | 35 | 60.0% | 0 |
| November 2025 | 28 | 26 | 69.2% | 2 |
| December 2025 | 29 | 29 | 55.2% | 0 |
| January 2026 | 30 | 30 | 86.7% | 0 |
| February 2026 | 28 | 28 | 82.1% | 0 |
| March 2026 | 35 | 35 | 60.0% | 0 |
| April 2026 | 42 | 42 | 71.4% | 0 |
| May 2026 | 45 | 44 | 88.6% | 1 |
| June 2026 | 32 | 32 | 34.4% | 0 |
| July 2026 | 31 | 31 | 16.1% | 0 |