WN726
WN726 (Southwest Airlines) is a multi-stop service on 43 routes, busiest Islip to West Palm Beach. Of 831 departures recorded from October 2024 to July 2026, 76.3% left on time, according to the US BTS.
- On-time departures76.3%of 831 flights
- Average delay11.0 min
- July 202638▲ 26.7%vs July 2025
- Cancelled0.1%
- Legs flown under this number43
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 | 31 | 42 | ▲ 35.5% |
| February | 28 | 43 | ▲ 53.6% |
| March | 31 | 38 | ▲ 22.6% |
| April | 30 | 28 | ▼ 6.7% |
| May | 31 | 27 | ▼ 12.9% |
| June | 30 | 38 | ▲ 26.7% |
| July | 30 | 38 | ▲ 26.7% |
| August | 57 | – | – |
| September | 61 | – | – |
| October | 31 | – | in progress |
| November | 59 | – | – |
| December | 57 | – | – |
| Year to date (Jan–Jul) | 211 | 254 | ▲ 20.4% |
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 | 83.9% | 71.4% | ▼ 14.8% |
| February | 96.4% | 76.7% | ▼ 20.4% |
| March | 96.8% | 73.0% | ▼ 24.6% |
| April | 80.0% | 85.7% | ▲ 7.1% |
| May | 48.4% | 88.9% | ▲ 83.7% |
| June | 76.7% | 42.1% | ▼ 45.1% |
| July | 63.3% | 36.8% | ▼ 41.8% |
| August | 87.7% | – | – |
| September | 82.0% | – | – |
| October | 80.7% | – | in progress |
| November | 79.7% | – | – |
| December | 79.0% | – | – |
| Year-to-date average (Jan–Jul) | 77.9% | 67.8% | ▼ 13.0% |
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 | 0 | 1 | – |
| 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 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 99.9% 830
- Cancelled 0.1% 1
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
99 of 9
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ISP DJT Long Island MacArthur Airport – President Donald J. Trump International Airport | 1,696 | 6.4 min | 90.9% | 110 |
| AUS MSY Austin Bergstrom International Airport – Louis Armstrong New Orleans International Airport | 712 | 8.4 min | 82.8% | 58 |
| PHX RNO Phoenix Sky Harbor International Airport – Reno Tahoe International Airport | 967 | 3.8 min | 88.0% | 50 |
| HOU CRP William P. Hobby Airport – Corpus Christi International Airport | 301 | 26.0 min | 30.0% | 50 |
| ONT SMF Ontario International Airport – Sacramento International Airport | 627 | 10.2 min | 81.0% | 42 |
| AUS LAS Austin Bergstrom International Airport – Harry Reid International Airport | 1,752 | 30.6 min | 57.1% | 42 |
| ABQ AUS Albuquerque International Sunport – Austin Bergstrom International Airport | 995 | 11.7 min | 76.2% | 42 |
| PHX OAK Phoenix Sky Harbor International Airport – Oakland San Francisco Bay Airport | 1,039 | 22.6 min | 52.9% | 34 |
| OAK ONT Oakland San Francisco Bay Airport – Ontario International Airport | 582 | -3.0 min | 97.0% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 41 | 41 | 75.6% | 0 |
| November 2024 | 31 | 31 | 90.3% | 0 |
| December 2024 | 29 | 29 | 86.2% | 0 |
| January 2025 | 31 | 31 | 83.9% | 0 |
| February 2025 | 28 | 28 | 96.4% | 0 |
| March 2025 | 31 | 31 | 96.8% | 0 |
| April 2025 | 30 | 30 | 80.0% | 0 |
| May 2025 | 31 | 31 | 48.4% | 0 |
| June 2025 | 30 | 30 | 76.7% | 0 |
| July 2025 | 30 | 30 | 63.3% | 0 |
| August 2025 | 57 | 57 | 87.7% | 0 |
| September 2025 | 61 | 61 | 82.0% | 0 |
| October 2025 | 31 | 31 | 80.7% | 0 |
| November 2025 | 59 | 59 | 79.7% | 0 |
| December 2025 | 57 | 57 | 79.0% | 0 |
| January 2026 | 42 | 42 | 71.4% | 0 |
| February 2026 | 43 | 43 | 76.7% | 0 |
| March 2026 | 38 | 37 | 73.0% | 1 |
| April 2026 | 28 | 28 | 85.7% | 0 |
| May 2026 | 27 | 27 | 88.9% | 0 |
| June 2026 | 38 | 38 | 42.1% | 0 |
| July 2026 | 38 | 38 | 36.8% | 0 |