WN1489
WN1489 (Southwest Airlines) is a multi-stop service on 29 routes, busiest Jackson to Houston. Of 665 departures recorded from October 2024 to July 2026, 75.1% left on time, according to the US BTS.
- On-time departures75.1%of 665 flights
- Average delay13.2 min
- July 202631▲ 0.0%vs July 2025
- Cancelled0.5%
- 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 | 17 | 35 | ▲ 105.9% |
| February | 21 | 25 | ▲ 19.0% |
| March | 30 | 34 | ▲ 13.3% |
| April | 21 | 31 | ▲ 47.6% |
| May | 17 | 31 | ▲ 82.4% |
| June | 29 | 30 | ▲ 3.4% |
| July | 31 | 31 | 0.0% |
| August | 30 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 47 | – | – |
| December | 48 | – | – |
| Year to date (Jan–Jul) | 166 | 217 | ▲ 30.7% |
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 | 58.8% | 65.7% | ▲ 11.7% |
| February | 85.7% | 80.0% | ▼ 6.7% |
| March | 90.0% | 63.6% | ▼ 29.3% |
| April | 95.2% | 71.0% | ▼ 25.5% |
| May | 100.0% | 67.7% | ▼ 32.3% |
| June | 65.5% | 73.3% | ▲ 11.9% |
| July | 50.0% | 87.1% | ▲ 74.2% |
| August | 89.7% | – | – |
| September | 96.7% | – | – |
| October | 90.3% | – | in progress |
| November | 80.9% | – | – |
| December | 68.8% | – | – |
| Year-to-date average (Jan–Jul) | 77.9% | 72.6% | ▼ 6.7% |
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 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 1 | 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 99.5% 662
- Cancelled 0.5% 3
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
12Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 10 | 10 | 80.0% | 0 |
| November 2024 | 43 | 43 | 69.8% | 0 |
| December 2024 | 43 | 43 | 53.5% | 0 |
| January 2025 | 17 | 17 | 58.8% | 0 |
| February 2025 | 21 | 21 | 85.7% | 0 |
| March 2025 | 30 | 30 | 90.0% | 0 |
| April 2025 | 21 | 21 | 95.2% | 0 |
| May 2025 | 17 | 17 | 100.0% | 0 |
| June 2025 | 29 | 29 | 65.5% | 0 |
| July 2025 | 31 | 30 | 50.0% | 1 |
| August 2025 | 30 | 29 | 89.7% | 1 |
| September 2025 | 30 | 30 | 96.7% | 0 |
| October 2025 | 31 | 31 | 90.3% | 0 |
| November 2025 | 47 | 47 | 80.9% | 0 |
| December 2025 | 48 | 48 | 68.8% | 0 |
| January 2026 | 35 | 35 | 65.7% | 0 |
| February 2026 | 25 | 25 | 80.0% | 0 |
| March 2026 | 34 | 33 | 63.6% | 1 |
| April 2026 | 31 | 31 | 71.0% | 0 |
| May 2026 | 31 | 31 | 67.7% | 0 |
| June 2026 | 30 | 30 | 73.3% | 0 |
| July 2026 | 31 | 31 | 87.1% | 0 |