WN3813
WN3813 (Southwest Airlines) is a multi-stop service on 25 routes, busiest Santa Ana to Oakland. Of 592 departures recorded from October 2024 to July 2026, 71.0% left on time, according to the US BTS.
- On-time departures71.0%of 592 flights
- Average delay14.4 min
- July 202627▼ 47.1%vs July 2025
- Cancelled0.5%
- Legs flown under this number25
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 29 | 22 | ▼ 24.1% |
| February | 30 | 27 | ▼ 10.0% |
| March | 24 | 20 | ▼ 16.7% |
| April | 28 | 31 | ▲ 10.7% |
| May | 31 | 35 | ▲ 12.9% |
| June | 50 | 26 | ▼ 48.0% |
| July | 51 | 27 | ▼ 47.1% |
| August | 34 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 2 | – | – |
| December | – | – | – |
| Year to date (Jan–Jul) | 243 | 188 | ▼ 22.6% |
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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 72.4% | 81.0% | ▲ 11.8% |
| February | 80.0% | 74.1% | ▼ 7.4% |
| March | 87.5% | 63.2% | ▼ 27.8% |
| April | 82.1% | 61.3% | ▼ 25.4% |
| May | 80.7% | 51.4% | ▼ 36.2% |
| June | 85.7% | 42.3% | ▼ 50.6% |
| July | 86.3% | 25.9% | ▼ 69.9% |
| August | 64.7% | – | – |
| September | 63.3% | – | – |
| October | 77.4% | – | in progress |
| November | 100.0% | – | – |
| December | – | – | – |
| Year-to-date average (Jan–Jul) | 82.1% | 57.0% | ▼ 30.5% |
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 periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | – | – | – |
| Year to date (Jan–Jul) | 1 | 2 | ▲ 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 99.5% 589
- Cancelled 0.5% 3
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
8| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SNA OAK John Wayne Orange County International Airport – Oakland San Francisco Bay Airport | 597 | 11.8 min | 79.3% | 58 |
| PHX LGB Phoenix Sky Harbor International Airport – Long Beach International Airport | 570 | 23.3 min | 50.9% | 57 |
| MSP STL Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field – St. Louis Lambert International Airport | 722 | 16.4 min | 63.2% | 57 |
| STL OKC St. Louis Lambert International Airport – OKC Will Rogers World Airport | 742 | 13.4 min | 75.0% | 53 |
| BNA DAL Nashville International Airport – Dallas Love Field | 1,000 | 4.5 min | 90.0% | 51 |
| SMF PDX Sacramento International Airport – Portland International Airport | 771 | 32.2 min | 32.0% | 50 |
| DAL LBB Dallas Love Field – Lubbock Preston Smith International Airport | 472 | 3.4 min | 86.7% | 45 |
| MDW DEN Chicago Midway International Airport – Denver International Airport | 1,438 | 11.7 min | 76.7% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 6 | 6 | 66.7% | 0 |
| November 2024 | 36 | 36 | 75.0% | 0 |
| December 2024 | 22 | 22 | 72.7% | 0 |
| January 2025 | 29 | 29 | 72.4% | 0 |
| February 2025 | 30 | 30 | 80.0% | 0 |
| March 2025 | 24 | 24 | 87.5% | 0 |
| April 2025 | 28 | 28 | 82.1% | 0 |
| May 2025 | 31 | 31 | 80.7% | 0 |
| June 2025 | 50 | 49 | 85.7% | 1 |
| July 2025 | 51 | 51 | 86.3% | 0 |
| August 2025 | 34 | 34 | 64.7% | 0 |
| September 2025 | 30 | 30 | 63.3% | 0 |
| October 2025 | 31 | 31 | 77.4% | 0 |
| November 2025 | 2 | 2 | 100.0% | 0 |
| January 2026 | 22 | 21 | 81.0% | 1 |
| February 2026 | 27 | 27 | 74.1% | 0 |
| March 2026 | 20 | 19 | 63.2% | 1 |
| April 2026 | 31 | 31 | 61.3% | 0 |
| May 2026 | 35 | 35 | 51.4% | 0 |
| June 2026 | 26 | 26 | 42.3% | 0 |
| July 2026 | 27 | 27 | 25.9% | 0 |