WN3272
WN3272 (Southwest Airlines) is a multi-stop service on 20 routes, busiest Houston to Phoenix. Of 398 departures recorded from October 2024 to July 2026, 79.1% left on time, according to the US BTS.
- On-time departures79.1%of 398 flights
- Average delay9.6 min
- July 20263▼ 78.6%vs July 2025
- Cancelled0.3%
- Legs flown under this number20
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 | 12 | 23 | ▲ 91.7% |
| February | 9 | 27 | ▲ 200.0% |
| March | 31 | 31 | 0.0% |
| April | 31 | 33 | ▲ 6.5% |
| May | 31 | 37 | ▲ 19.4% |
| June | 14 | 7 | ▼ 50.0% |
| July | 14 | 3 | ▼ 78.6% |
| August | 4 | – | – |
| September | 4 | – | – |
| October | 26 | – | in progress |
| November | 6 | – | – |
| December | 4 | – | – |
| Year to date (Jan–Jul) | 142 | 161 | ▲ 13.4% |
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 | 66.7% | 77.3% | ▲ 15.9% |
| February | 100.0% | 85.2% | ▼ 14.8% |
| March | 77.4% | 90.3% | ▲ 16.7% |
| April | 80.7% | 78.8% | ▼ 2.3% |
| May | 77.4% | 86.5% | ▲ 11.7% |
| June | 100.0% | 28.6% | ▼ 71.4% |
| July | 100.0% | 33.3% | ▼ 66.7% |
| August | 75.0% | – | – |
| September | 25.0% | – | – |
| October | 65.4% | – | in progress |
| November | 50.0% | – | – |
| December | 75.0% | – | – |
| Year-to-date average (Jan–Jul) | 86.0% | 68.6% | ▼ 20.3% |
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 | 1 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 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) | 0 | 1 |
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 99.7% 397
- Cancelled 0.3% 1
Share of all recorded flights in the period, all legs. · Oct 14, 2024 → Jul 25, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| HOU PHX William P. Hobby Airport – Phoenix Sky Harbor International Airport | 1,638 | 5.9 min | 84.4% | 90 |
| MDW GRR Chicago Midway International Airport – Gerald R. Ford International Airport | 220 | 3.2 min | 82.8% | 58 |
| PIT STL Pittsburgh International Airport – St. Louis Lambert International Airport | 889 | 5.5 min | 83.7% | 50 |
| TPA LAS Tampa International Airport – Harry Reid International Airport | 3,188 | 27.6 min | 72.7% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 7 | 7 | 57.1% | 0 |
| November 2024 | 24 | 24 | 79.2% | 0 |
| December 2024 | 20 | 20 | 85.0% | 0 |
| January 2025 | 12 | 12 | 66.7% | 0 |
| February 2025 | 9 | 9 | 100.0% | 0 |
| March 2025 | 31 | 31 | 77.4% | 0 |
| April 2025 | 31 | 31 | 80.7% | 0 |
| May 2025 | 31 | 31 | 77.4% | 0 |
| June 2025 | 14 | 14 | 100.0% | 0 |
| July 2025 | 14 | 14 | 100.0% | 0 |
| August 2025 | 4 | 4 | 75.0% | 0 |
| September 2025 | 4 | 4 | 25.0% | 0 |
| October 2025 | 26 | 26 | 65.4% | 0 |
| November 2025 | 6 | 6 | 50.0% | 0 |
| December 2025 | 4 | 4 | 75.0% | 0 |
| January 2026 | 23 | 22 | 77.3% | 1 |
| February 2026 | 27 | 27 | 85.2% | 0 |
| March 2026 | 31 | 31 | 90.3% | 0 |
| April 2026 | 33 | 33 | 78.8% | 0 |
| May 2026 | 37 | 37 | 86.5% | 0 |
| June 2026 | 7 | 7 | 28.6% | 0 |
| July 2026 | 3 | 3 | 33.3% | 0 |