WN3882
WN3882 (Southwest Airlines) is a multi-stop service on 24 routes, busiest Oakland to San Diego. Of 539 departures recorded from October 2024 to July 2026, 69.0% left on time, according to the US BTS.
- On-time departures69.0%of 539 flights
- Average delay17.6 min
- July 202627▼ 28.9%vs July 2025
- Cancelled0.6%
- Legs flown under this number24
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 | 9 | 33 | ▲ 266.7% |
| February | 17 | 49 | ▲ 188.2% |
| March | 29 | 33 | ▲ 13.8% |
| April | 7 | 33 | ▲ 371.4% |
| May | – | 34 | – |
| June | 34 | 26 | ▼ 23.5% |
| July | 38 | 27 | ▼ 28.9% |
| August | 52 | – | – |
| September | 52 | – | – |
| October | 32 | – | in progress |
| November | 4 | – | – |
| December | 9 | – | – |
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 | 55.6% | 97.0% | ▲ 74.5% |
| February | 82.4% | 91.8% | ▲ 11.5% |
| March | 58.6% | 90.9% | ▲ 55.1% |
| April | 71.4% | 66.7% | ▼ 6.7% |
| May | – | 61.8% | – |
| June | 82.4% | 40.0% | ▼ 51.4% |
| July | 79.0% | 33.3% | ▼ 57.8% |
| August | 61.5% | – | – |
| September | 58.8% | – | – |
| October | 78.1% | – | in progress |
| November | 75.0% | – | – |
| December | 88.9% | – | – |
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 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | – | 0 | – |
| June | 0 | 1 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| 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 99.4% 536
- Cancelled 0.6% 3
Share of all recorded flights in the period, all legs. · Oct 31, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| OAK SAN Oakland San Francisco Bay Airport – San Diego International Airport | 718 | 24.0 min | 49.1% | 58 |
| PHX SJC Phoenix Sky Harbor International Airport – Mineta San Jose International Airport | 999 | 12.8 min | 59.7% | 57 |
| OMA MDW Eppley Airfield – Chicago Midway International Airport | 679 | 26.8 min | 76.5% | 51 |
| TPA MSY Tampa International Airport – Louis Armstrong New Orleans International Airport | 785 | -2.8 min | 96.0% | 50 |
| STL ATL St. Louis Lambert International Airport – Hartsfield Jackson Atlanta International Airport | 779 | 45.3 min | 32.7% | 50 |
| MCO ORD Orlando International Airport – Chicago O'Hare International Airport | 1,620 | 4.5 min | 87.9% | 33 |
| MSY DAL Louis Armstrong New Orleans International Airport – Dallas Love Field | 700 | -0.3 min | 93.3% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 1 | 1 | 100.0% | 0 |
| November 2024 | 4 | 4 | 50.0% | 0 |
| December 2024 | 16 | 15 | 6.7% | 1 |
| January 2025 | 9 | 9 | 55.6% | 0 |
| February 2025 | 17 | 17 | 82.4% | 0 |
| March 2025 | 29 | 29 | 58.6% | 0 |
| April 2025 | 7 | 7 | 71.4% | 0 |
| June 2025 | 34 | 34 | 82.4% | 0 |
| July 2025 | 38 | 38 | 79.0% | 0 |
| August 2025 | 52 | 52 | 61.5% | 0 |
| September 2025 | 52 | 51 | 58.8% | 1 |
| October 2025 | 32 | 32 | 78.1% | 0 |
| November 2025 | 4 | 4 | 75.0% | 0 |
| December 2025 | 9 | 9 | 88.9% | 0 |
| January 2026 | 33 | 33 | 97.0% | 0 |
| February 2026 | 49 | 49 | 91.8% | 0 |
| March 2026 | 33 | 33 | 90.9% | 0 |
| April 2026 | 33 | 33 | 66.7% | 0 |
| May 2026 | 34 | 34 | 61.8% | 0 |
| June 2026 | 26 | 25 | 40.0% | 1 |
| July 2026 | 27 | 27 | 33.3% | 0 |