WN732
WN732 (Southwest Airlines) is a multi-stop service on 35 routes, busiest Austin to Ontario. Of 644 departures recorded from October 2024 to July 2026, 78.5% left on time, according to the US BTS.
- On-time departures78.5%of 644 flights
- Average delay11.7 min
- July 202627▼ 12.9%vs July 2025
- Cancelled0.3%
- Legs flown under this number35
according to the US BTS · Oct 12, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 35 | 27 | ▼ 22.9% |
| February | 28 | 27 | ▼ 3.6% |
| March | 31 | 23 | ▼ 25.8% |
| April | 19 | 31 | ▲ 63.2% |
| May | 17 | 36 | ▲ 111.8% |
| June | 28 | 26 | ▼ 7.1% |
| July | 31 | 27 | ▼ 12.9% |
| August | 39 | – | – |
| September | 39 | – | – |
| October | 53 | – | in progress |
| November | 9 | – | – |
| December | 20 | – | – |
| Year to date (Jan–Jul) | 189 | 197 | ▲ 4.2% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 82.9% | 96.3% | ▲ 16.2% |
| February | 78.6% | 92.6% | ▲ 17.8% |
| March | 86.7% | 91.3% | ▲ 5.3% |
| April | 84.2% | 45.2% | ▼ 46.4% |
| May | 68.8% | 38.9% | ▼ 43.4% |
| June | 64.3% | 84.6% | ▲ 31.6% |
| July | 71.0% | 88.9% | ▲ 25.3% |
| August | 74.4% | – | – |
| September | 97.4% | – | – |
| October | 83.0% | – | in progress |
| November | 100.0% | – | – |
| December | 80.0% | – | – |
| Year-to-date average (Jan–Jul) | 76.6% | 76.8% | ▲ 0.3% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 1 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 0 | ▼ 100.0% |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
This number flies several legs
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 99.7% 642
- Cancelled 0.3% 2
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
88 of 8
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| AUS ONT Austin Bergstrom International Airport – Ontario International Airport | 1,923 | 19.2 min | 63.9% | 61 |
| LAS BNA Harry Reid International Airport – Nashville International Airport | 2,549 | 31.5 min | 41.4% | 58 |
| BWI ORF Baltimore/Washington International Thurgood Marshall Airport – Norfolk International Airport | 257 | 6.4 min | 89.7% | 58 |
| BUF TPA Buffalo Niagara International Airport – Tampa International Airport | 1,699 | 0.8 min | 94.3% | 53 |
| BOS BWI Boston Logan International Airport – Baltimore/Washington International Thurgood Marshall Airport | 594 | 5.6 min | 91.8% | 49 |
| ONT PHX Ontario International Airport – Phoenix Sky Harbor International Airport | 522 | 2.2 min | 89.5% | 38 |
| LAS SAN Harry Reid International Airport – San Diego International Airport | 417 | 4.7 min | 87.1% | 31 |
| DCA MDW Ronald Reagan Washington National Airport – Chicago Midway International Airport | 964 | 31.6 min | 73.3% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 21 | 21 | 76.2% | 0 |
| November 2024 | 29 | 29 | 89.7% | 0 |
| December 2024 | 48 | 48 | 75.0% | 0 |
| January 2025 | 35 | 35 | 82.9% | 0 |
| February 2025 | 28 | 28 | 78.6% | 0 |
| March 2025 | 31 | 30 | 86.7% | 1 |
| April 2025 | 19 | 19 | 84.2% | 0 |
| May 2025 | 17 | 16 | 68.8% | 1 |
| June 2025 | 28 | 28 | 64.3% | 0 |
| July 2025 | 31 | 31 | 71.0% | 0 |
| August 2025 | 39 | 39 | 74.4% | 0 |
| September 2025 | 39 | 39 | 97.4% | 0 |
| October 2025 | 53 | 53 | 83.0% | 0 |
| November 2025 | 9 | 9 | 100.0% | 0 |
| December 2025 | 20 | 20 | 80.0% | 0 |
| January 2026 | 27 | 27 | 96.3% | 0 |
| February 2026 | 27 | 27 | 92.6% | 0 |
| March 2026 | 23 | 23 | 91.3% | 0 |
| April 2026 | 31 | 31 | 45.2% | 0 |
| May 2026 | 36 | 36 | 38.9% | 0 |
| June 2026 | 26 | 26 | 84.6% | 0 |
| July 2026 | 27 | 27 | 88.9% | 0 |