WN711
WN711 (Southwest Airlines) is a multi-stop service on 38 routes, busiest Boise to Phoenix. Of 788 departures recorded from October 2024 to July 2026, 73.4% left on time, according to the US BTS.
- On-time departures73.4%of 788 flights
- Average delay14.5 min
- July 202640▲ 0.0%vs July 2025
- Cancelled0.4%
- Legs flown under this number38
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 | 50 | 30 | ▼ 40.0% |
| February | 37 | 28 | ▼ 24.3% |
| March | 33 | 31 | ▼ 6.1% |
| April | 30 | 30 | 0.0% |
| May | 31 | 31 | 0.0% |
| June | 36 | 37 | ▲ 2.8% |
| July | 40 | 40 | 0.0% |
| August | 48 | – | – |
| September | 48 | – | – |
| October | 59 | – | in progress |
| November | 28 | – | – |
| December | 28 | – | – |
| Year to date (Jan–Jul) | 257 | 227 | ▼ 11.7% |
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 | 95.9% | 70.0% | ▼ 27.0% |
| February | 83.8% | 89.3% | ▲ 6.6% |
| March | 78.8% | 54.8% | ▼ 30.4% |
| April | 80.0% | 73.3% | ▼ 8.3% |
| May | 71.0% | 64.5% | ▼ 9.1% |
| June | 69.4% | 45.7% | ▼ 34.2% |
| July | 67.5% | 40.0% | ▼ 40.7% |
| August | 75.0% | – | – |
| September | 83.3% | – | – |
| October | 74.6% | – | in progress |
| November | 71.4% | – | – |
| December | 53.6% | – | – |
| Year-to-date average (Jan–Jul) | 78.1% | 62.5% | ▼ 19.9% |
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 | 1 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 2 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 2 | ▲ 100.0% |
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 99.6% 785
- Cancelled 0.4% 3
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
12Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 23 | 23 | 78.3% | 0 |
| November 2024 | 33 | 33 | 93.9% | 0 |
| December 2024 | 37 | 37 | 89.2% | 0 |
| January 2025 | 50 | 49 | 95.9% | 1 |
| February 2025 | 37 | 37 | 83.8% | 0 |
| March 2025 | 33 | 33 | 78.8% | 0 |
| April 2025 | 30 | 30 | 80.0% | 0 |
| May 2025 | 31 | 31 | 71.0% | 0 |
| June 2025 | 36 | 36 | 69.4% | 0 |
| July 2025 | 40 | 40 | 67.5% | 0 |
| August 2025 | 48 | 48 | 75.0% | 0 |
| September 2025 | 48 | 48 | 83.3% | 0 |
| October 2025 | 59 | 59 | 74.6% | 0 |
| November 2025 | 28 | 28 | 71.4% | 0 |
| December 2025 | 28 | 28 | 53.6% | 0 |
| January 2026 | 30 | 30 | 70.0% | 0 |
| February 2026 | 28 | 28 | 89.3% | 0 |
| March 2026 | 31 | 31 | 54.8% | 0 |
| April 2026 | 30 | 30 | 73.3% | 0 |
| May 2026 | 31 | 31 | 64.5% | 0 |
| June 2026 | 37 | 35 | 45.7% | 2 |
| July 2026 | 40 | 40 | 40.0% | 0 |