WN1989
WN1989 (Southwest Airlines) is a multi-stop service on 40 routes, busiest Salt Lake City to Phoenix. Of 799 departures recorded from October 2024 to July 2026, 77.0% left on time, according to the US BTS.
- On-time departures77.0%of 799 flights
- Average delay10.9 min
- July 202631▼ 34.0%vs July 2025
- Cancelled0.6%
- Legs flown under this number40
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 | 26 | 52 | ▲ 100.0% |
| February | 26 | 35 | ▲ 34.6% |
| March | 31 | 33 | ▲ 6.5% |
| April | 38 | 41 | ▲ 7.9% |
| May | 37 | 44 | ▲ 18.9% |
| June | 49 | 32 | ▼ 34.7% |
| July | 47 | 31 | ▼ 34.0% |
| August | 49 | – | – |
| September | 48 | – | – |
| October | 29 | – | in progress |
| November | 37 | – | – |
| December | 49 | – | – |
| Year to date (Jan–Jul) | 254 | 268 | ▲ 5.5% |
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 | 80.8% | 82.4% | ▲ 2.0% |
| February | 100.0% | 77.1% | ▼ 22.9% |
| March | 74.2% | 90.9% | ▲ 22.5% |
| April | 92.1% | 75.6% | ▼ 17.9% |
| May | 81.1% | 52.3% | ▼ 35.5% |
| June | 91.8% | 59.4% | ▼ 35.3% |
| July | 93.6% | 36.7% | ▼ 60.8% |
| August | 68.8% | – | – |
| September | 64.6% | – | – |
| October | 79.3% | – | in progress |
| November | 83.3% | – | – |
| December | 64.6% | – | – |
| Year-to-date average (Jan–Jul) | 87.7% | 67.8% | ▼ 22.7% |
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 | 0 | 1 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 0 | 2 |
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 99.4% 794
- Cancelled 0.6% 5
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
10Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 89.5% | 0 |
| November 2024 | 30 | 30 | 83.3% | 0 |
| December 2024 | 16 | 16 | 87.5% | 0 |
| January 2025 | 26 | 26 | 80.8% | 0 |
| February 2025 | 26 | 26 | 100.0% | 0 |
| March 2025 | 31 | 31 | 74.2% | 0 |
| April 2025 | 38 | 38 | 92.1% | 0 |
| May 2025 | 37 | 37 | 81.1% | 0 |
| June 2025 | 49 | 49 | 91.8% | 0 |
| July 2025 | 47 | 47 | 93.6% | 0 |
| August 2025 | 49 | 48 | 68.8% | 1 |
| September 2025 | 48 | 48 | 64.6% | 0 |
| October 2025 | 29 | 29 | 79.3% | 0 |
| November 2025 | 37 | 36 | 83.3% | 1 |
| December 2025 | 49 | 48 | 64.6% | 1 |
| January 2026 | 52 | 51 | 82.4% | 1 |
| February 2026 | 35 | 35 | 77.1% | 0 |
| March 2026 | 33 | 33 | 90.9% | 0 |
| April 2026 | 41 | 41 | 75.6% | 0 |
| May 2026 | 44 | 44 | 52.3% | 0 |
| June 2026 | 32 | 32 | 59.4% | 0 |
| July 2026 | 31 | 30 | 36.7% | 1 |