WN3768
WN3768 (Southwest Airlines) is a multi-stop service on 27 routes, busiest San Jose to Santa Ana. Of 545 departures recorded from October 2024 to July 2026, 74.5% left on time, according to the US BTS.
- On-time departures74.5%of 545 flights
- Average delay13.1 min
- July 202627▼ 35.7%vs July 2025
- Cancelled0.7%
- Legs flown under this number27
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 29 | 2 | ▼ 93.1% |
| February | 24 | – | – |
| March | 38 | 11 | ▼ 71.1% |
| April | 23 | 36 | ▲ 56.5% |
| May | 17 | 43 | ▲ 152.9% |
| June | 41 | 27 | ▼ 34.1% |
| July | 42 | 27 | ▼ 35.7% |
| August | 7 | – | – |
| September | – | – | – |
| October | 50 | – | in progress |
| November | 25 | – | – |
| December | 21 | – | – |
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 periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 89.7% | 50.0% | ▼ 44.2% |
| February | 78.3% | – | – |
| March | 92.1% | 45.5% | ▼ 50.7% |
| April | 77.3% | 55.6% | ▼ 28.1% |
| May | 88.2% | 51.2% | ▼ 42.0% |
| June | 63.4% | 74.1% | ▲ 16.8% |
| July | 69.1% | 77.8% | ▲ 12.6% |
| August | 100.0% | – | – |
| September | – | – | – |
| October | 64.0% | – | in progress |
| November | 95.8% | – | – |
| December | 66.7% | – | – |
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 periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 1 | – | – |
| March | 0 | 0 | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 1 | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 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 99.3% 541
- Cancelled 0.7% 4
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
9| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SJC SNA Mineta San Jose International Airport – John Wayne Orange County International Airport | 550 | 2.2 min | 89.1% | 93 |
| DEN CMH Denver International Airport – John Glenn Columbus International Airport | 1,853 | 17.4 min | 67.8% | 60 |
| SMF PHX Sacramento International Airport – Phoenix Sky Harbor International Airport | 1,040 | 15.5 min | 64.9% | 57 |
| SAN MDW San Diego International Airport – Chicago Midway International Airport | 2,776 | 20.2 min | 82.2% | 46 |
| SMF BUR Sacramento International Airport – Hollywood Burbank/Bob Hope Airport | 577 | 6.1 min | 83.3% | 42 |
| LAS MCI Harry Reid International Airport – Kansas City International Airport | 1,829 | 5.2 min | 85.3% | 34 |
| BNA MKE Nashville International Airport – General Mitchell International Airport | 766 | 0.3 min | 87.9% | 33 |
| SMF STL Sacramento International Airport – St. Louis Lambert International Airport | 2,695 | 17.7 min | 74.2% | 31 |
| SNA DEN John Wayne Orange County International Airport – Denver International Airport | 1,360 | 7.4 min | 83.3% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 10 | 10 | 100.0% | 0 |
| November 2024 | 40 | 40 | 87.5% | 0 |
| December 2024 | 32 | 32 | 87.5% | 0 |
| January 2025 | 29 | 29 | 89.7% | 0 |
| February 2025 | 24 | 23 | 78.3% | 1 |
| March 2025 | 38 | 38 | 92.1% | 0 |
| April 2025 | 23 | 22 | 77.3% | 1 |
| May 2025 | 17 | 17 | 88.2% | 0 |
| June 2025 | 41 | 41 | 63.4% | 0 |
| July 2025 | 42 | 42 | 69.1% | 0 |
| August 2025 | 7 | 6 | 100.0% | 1 |
| October 2025 | 50 | 50 | 64.0% | 0 |
| November 2025 | 25 | 24 | 95.8% | 1 |
| December 2025 | 21 | 21 | 66.7% | 0 |
| January 2026 | 2 | 2 | 50.0% | 0 |
| March 2026 | 11 | 11 | 45.5% | 0 |
| April 2026 | 36 | 36 | 55.6% | 0 |
| May 2026 | 43 | 43 | 51.2% | 0 |
| June 2026 | 27 | 27 | 74.1% | 0 |
| July 2026 | 27 | 27 | 77.8% | 0 |