WN3359
WN3359 (Southwest Airlines) is a multi-stop service on 33 routes, busiest Houston to El Paso. Of 608 departures recorded from October 2024 to July 2026, 75.5% left on time, according to the US BTS.
- On-time departures75.5%of 608 flights
- Average delay12.7 min
- July 202621▼ 32.3%vs July 2025
- Cancelled0.5%
- Legs flown under this number33
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 15 | 1 | ▼ 93.3% |
| February | 17 | 7 | ▼ 58.8% |
| March | 50 | 35 | ▼ 30.0% |
| April | 28 | 10 | ▼ 64.3% |
| May | 22 | 5 | ▼ 77.3% |
| June | 28 | 20 | ▼ 28.6% |
| July | 31 | 21 | ▼ 32.3% |
| August | 50 | – | – |
| September | 52 | – | – |
| October | 79 | – | in progress |
| November | 29 | – | – |
| December | 21 | – | – |
| Year to date (Jan–Jul) | 191 | 99 | ▼ 48.2% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 86.7% | 100.0% | ▲ 15.4% |
| February | 82.4% | 85.7% | ▲ 4.1% |
| March | 65.3% | 52.9% | ▼ 18.9% |
| April | 70.4% | 60.0% | ▼ 14.7% |
| May | 72.7% | 100.0% | ▲ 37.5% |
| June | 71.4% | 75.0% | ▲ 5.0% |
| July | 80.7% | 90.5% | ▲ 12.2% |
| August | 76.0% | – | – |
| September | 71.2% | – | – |
| October | 69.6% | – | in progress |
| November | 96.6% | – | – |
| December | 95.2% | – | – |
| Year-to-date average (Jan–Jul) | 75.6% | 80.6% | ▲ 6.5% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 1 | 1 | 0.0% |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 1 | ▼ 50.0% |
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% 605
- Cancelled 0.5% 3
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
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| HOU ELP William P. Hobby Airport – El Paso International Airport | 1,087 | 9.8 min | 81.4% | 70 |
| LAS OGG Harry Reid International Airport – Kahului International Airport | 4,334 | 13.3 min | 77.1% | 61 |
| SMF LAS Sacramento International Airport – Harry Reid International Airport | 639 | 12.3 min | 81.6% | 49 |
| SAT LAS San Antonio International Airport – Harry Reid International Airport | 1,718 | -1.8 min | 95.5% | 44 |
| SMF BUR Sacramento International Airport – Hollywood Burbank/Bob Hope Airport | 577 | 11.4 min | 68.4% | 39 |
| RIC MDW Richmond International Airport – Chicago Midway International Airport | 1,011 | 28.5 min | 46.9% | 33 |
| LAS OKC Harry Reid International Airport – OKC Will Rogers World Airport | 1,584 | 20.0 min | 56.3% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 16 | 16 | 87.5% | 0 |
| November 2024 | 35 | 35 | 82.9% | 0 |
| December 2024 | 36 | 36 | 75.0% | 0 |
| January 2025 | 15 | 15 | 86.7% | 0 |
| February 2025 | 17 | 17 | 82.4% | 0 |
| March 2025 | 50 | 49 | 65.3% | 1 |
| April 2025 | 28 | 27 | 70.4% | 1 |
| May 2025 | 22 | 22 | 72.7% | 0 |
| June 2025 | 28 | 28 | 71.4% | 0 |
| July 2025 | 31 | 31 | 80.7% | 0 |
| August 2025 | 50 | 50 | 76.0% | 0 |
| September 2025 | 52 | 52 | 71.2% | 0 |
| October 2025 | 79 | 79 | 69.6% | 0 |
| November 2025 | 29 | 29 | 96.6% | 0 |
| December 2025 | 21 | 21 | 95.2% | 0 |
| January 2026 | 1 | 1 | 100.0% | 0 |
| February 2026 | 7 | 7 | 85.7% | 0 |
| March 2026 | 35 | 34 | 52.9% | 1 |
| April 2026 | 10 | 10 | 60.0% | 0 |
| May 2026 | 5 | 5 | 100.0% | 0 |
| June 2026 | 20 | 20 | 75.0% | 0 |
| July 2026 | 21 | 21 | 90.5% | 0 |