WN736
WN736 (Southwest Airlines) is a multi-stop service on 29 routes, busiest New Orleans to Chicago. Of 745 departures recorded from October 2024 to July 2026, 73.5% left on time, according to the US BTS.
- On-time departures73.5%of 745 flights
- Average delay13.5 min
- July 202636▲ 33.3%vs July 2025
- Cancelled1.6%
- Legs flown under this number29
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 | 31 | 28 | ▼ 9.7% |
| February | 28 | 20 | ▼ 28.6% |
| March | 45 | 42 | ▼ 6.7% |
| April | 34 | 49 | ▲ 44.1% |
| May | 29 | 54 | ▲ 86.2% |
| June | 26 | 34 | ▲ 30.8% |
| July | 27 | 36 | ▲ 33.3% |
| August | 34 | – | – |
| September | 34 | – | – |
| October | 31 | – | in progress |
| November | 52 | – | – |
| December | 45 | – | – |
| Year to date (Jan–Jul) | 220 | 263 | ▲ 19.5% |
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 | 96.4% | 73.1% | ▼ 24.2% |
| February | 92.9% | 79.0% | ▼ 15.0% |
| March | 93.3% | 76.2% | ▼ 18.4% |
| April | 81.8% | 63.3% | ▼ 22.7% |
| May | 89.7% | 81.5% | ▼ 9.1% |
| June | 61.5% | 61.8% | ▲ 0.4% |
| July | 81.5% | 68.6% | ▼ 15.8% |
| August | 69.7% | – | – |
| September | 39.4% | – | – |
| October | 74.2% | – | in progress |
| November | 44.0% | – | – |
| December | 60.0% | – | – |
| Year-to-date average (Jan–Jul) | 85.3% | 71.9% | ▼ 15.7% |
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 | 3 | 2 | ▼ 33.3% |
| February | 0 | 1 | – |
| March | 0 | 0 | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 1 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 4 | 4 | 0.0% |
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 98.4% 733
- Cancelled 1.6% 12
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
10Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 11 | 11 | 100.0% | 0 |
| November 2024 | 27 | 27 | 92.6% | 0 |
| December 2024 | 28 | 28 | 82.1% | 0 |
| January 2025 | 31 | 28 | 96.4% | 3 |
| February 2025 | 28 | 28 | 92.9% | 0 |
| March 2025 | 45 | 45 | 93.3% | 0 |
| April 2025 | 34 | 33 | 81.8% | 1 |
| May 2025 | 29 | 29 | 89.7% | 0 |
| June 2025 | 26 | 26 | 61.5% | 0 |
| July 2025 | 27 | 27 | 81.5% | 0 |
| August 2025 | 34 | 33 | 69.7% | 1 |
| September 2025 | 34 | 33 | 39.4% | 1 |
| October 2025 | 31 | 31 | 74.2% | 0 |
| November 2025 | 52 | 50 | 44.0% | 2 |
| December 2025 | 45 | 45 | 60.0% | 0 |
| January 2026 | 28 | 26 | 73.1% | 2 |
| February 2026 | 20 | 19 | 79.0% | 1 |
| March 2026 | 42 | 42 | 76.2% | 0 |
| April 2026 | 49 | 49 | 63.3% | 0 |
| May 2026 | 54 | 54 | 81.5% | 0 |
| June 2026 | 34 | 34 | 61.8% | 0 |
| July 2026 | 36 | 35 | 68.6% | 1 |