WN3357
WN3357 (Southwest Airlines) is a multi-stop service on 22 routes, busiest Los Angeles to Austin. Of 387 departures recorded from October 2024 to July 2026, 78.8% left on time, according to the US BTS.
- On-time departures78.8%of 387 flights
- Average delay10.0 min
- July 20264
- Cancelled1.3%
- Legs flown under this number22
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 | 6 | 5 | ▼ 16.7% |
| February | 10 | 7 | ▼ 30.0% |
| March | 31 | 5 | ▼ 83.9% |
| April | 23 | 25 | ▲ 8.7% |
| May | 23 | 30 | ▲ 30.4% |
| June | 2 | 8 | ▲ 300.0% |
| July | – | 4 | – |
| August | 36 | – | – |
| September | 39 | – | – |
| October | 19 | – | in progress |
| November | 30 | – | – |
| December | 33 | – | – |
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 | 50.0% | 60.0% | ▲ 20.0% |
| February | 100.0% | 57.1% | ▼ 42.9% |
| March | 86.7% | 25.0% | ▼ 71.2% |
| April | 87.0% | 65.2% | ▼ 25.0% |
| May | 78.3% | 73.3% | ▼ 6.3% |
| June | 50.0% | 75.0% | ▲ 50.0% |
| July | – | 75.0% | – |
| August | 91.7% | – | – |
| September | 71.8% | – | – |
| October | 47.4% | – | in progress |
| November | 89.7% | – | – |
| December | 93.9% | – | – |
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 | 1 | 1 | 0.0% |
| April | 0 | 2 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | – | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| 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 98.7% 382
- Cancelled 1.3% 5
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 26, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LAX AUS Los Angeles International Airport – Austin Bergstrom International Airport | 1,995 | 2.7 min | 90.3% | 63 |
| ABQ HOU Albuquerque International Sunport – William P. Hobby Airport | 1,221 | 4.9 min | 81.0% | 58 |
| MDW RDU Chicago Midway International Airport – Raleigh-Durham International Airport | 1,016 | 16.9 min | 72.7% | 57 |
| MTJ DEN Montrose Regional Airport – Denver International Airport | 316 | 16.5 min | 77.5% | 40 |
| OAK BUR Oakland San Francisco Bay Airport – Hollywood Burbank/Bob Hope Airport | 523 | 1.8 min | 87.5% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 21 | 21 | 95.2% | 0 |
| November 2024 | 18 | 18 | 88.9% | 0 |
| December 2024 | 12 | 12 | 50.0% | 0 |
| January 2025 | 6 | 6 | 50.0% | 0 |
| February 2025 | 10 | 10 | 100.0% | 0 |
| March 2025 | 31 | 30 | 86.7% | 1 |
| April 2025 | 23 | 23 | 87.0% | 0 |
| May 2025 | 23 | 23 | 78.3% | 0 |
| June 2025 | 2 | 2 | 50.0% | 0 |
| August 2025 | 36 | 36 | 91.7% | 0 |
| September 2025 | 39 | 39 | 71.8% | 0 |
| October 2025 | 19 | 19 | 47.4% | 0 |
| November 2025 | 30 | 29 | 89.7% | 1 |
| December 2025 | 33 | 33 | 93.9% | 0 |
| January 2026 | 5 | 5 | 60.0% | 0 |
| February 2026 | 7 | 7 | 57.1% | 0 |
| March 2026 | 5 | 4 | 25.0% | 1 |
| April 2026 | 25 | 23 | 65.2% | 2 |
| May 2026 | 30 | 30 | 73.3% | 0 |
| June 2026 | 8 | 8 | 75.0% | 0 |
| July 2026 | 4 | 4 | 75.0% | 0 |