WN4405
WN4405 (Southwest Airlines) is a multi-stop service on 14 routes, busiest Santa Ana to San Jose. Of 313 departures recorded from October 2024 to July 2026, 76.2% left on time, according to the US BTS.
- On-time departures76.2%of 313 flights
- Average delay14.1 min
- July 202626▲ 30.0%vs July 2025
- Cancelled1.9%
- Legs flown under this number14
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods15 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 3 | 5 | ▲ 66.7% |
| February | – | – | – |
| March | 26 | 27 | ▲ 3.8% |
| April | 7 | 17 | ▲ 142.9% |
| May | – | 12 | – |
| June | 20 | 25 | ▲ 25.0% |
| July | 20 | 26 | ▲ 30.0% |
| August | 4 | – | – |
| September | – | – | – |
| October | 27 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
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 periods15 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 50.0% | 100.0% | ▲ 100.0% |
| February | – | – | – |
| March | 73.1% | 80.8% | ▲ 10.5% |
| April | 28.6% | 94.1% | ▲ 229.4% |
| May | – | 83.3% | – |
| June | 45.0% | 52.2% | ▲ 15.9% |
| July | 65.0% | 53.9% | ▼ 17.2% |
| August | 25.0% | – | – |
| September | – | – | – |
| October | 92.6% | – | in progress |
| November | 100.0% | – | – |
| December | 100.0% | – | – |
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 periods15 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 0 | ▼ 100.0% |
| February | – | – | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | – | 0 | – |
| June | 0 | 2 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 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 98.1% 307
- Cancelled 1.9% 6
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
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SNA SJC John Wayne Orange County International Airport – Mineta San Jose International Airport | 550 | -3.8 min | 100.0% | 63 |
| DAL MCO Dallas Love Field – Orlando International Airport | 1,564 | 27.7 min | 51.1% | 49 |
| STL OKC St. Louis Lambert International Airport – OKC Will Rogers World Airport | 742 | 28.6 min | 63.6% | 33 |
| STL MCO St. Louis Lambert International Airport – Orlando International Airport | 1,420 | 9.8 min | 84.4% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 16 | 16 | 75.0% | 0 |
| November 2024 | 5 | 5 | 80.0% | 0 |
| December 2024 | 12 | 12 | 91.7% | 0 |
| January 2025 | 3 | 2 | 50.0% | 1 |
| March 2025 | 26 | 26 | 73.1% | 0 |
| April 2025 | 7 | 7 | 28.6% | 0 |
| June 2025 | 20 | 20 | 45.0% | 0 |
| July 2025 | 20 | 20 | 65.0% | 0 |
| August 2025 | 4 | 4 | 25.0% | 0 |
| October 2025 | 27 | 27 | 92.6% | 0 |
| November 2025 | 30 | 29 | 100.0% | 1 |
| December 2025 | 31 | 30 | 100.0% | 1 |
| January 2026 | 5 | 5 | 100.0% | 0 |
| March 2026 | 27 | 26 | 80.8% | 1 |
| April 2026 | 17 | 17 | 94.1% | 0 |
| May 2026 | 12 | 12 | 83.3% | 0 |
| June 2026 | 25 | 23 | 52.2% | 2 |
| July 2026 | 26 | 26 | 53.9% | 0 |