WN1784
WN1784 (Southwest Airlines) is a multi-stop service on 17 routes, busiest Las Vegas to San Antonio. Of 578 departures recorded from October 2024 to July 2026, 72.5% left on time, according to the US BTS.
- On-time departures72.5%of 578 flights
- Average delay15.3 min
- July 202628▼ 9.7%vs July 2025
- Cancelled0.7%
- Legs flown under this number17
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 | 31 | 0.0% |
| February | 26 | 28 | ▲ 7.7% |
| March | 30 | 31 | ▲ 3.3% |
| April | 24 | 30 | ▲ 25.0% |
| May | 22 | 31 | ▲ 40.9% |
| June | 29 | 26 | ▼ 10.3% |
| July | 31 | 28 | ▼ 9.7% |
| August | 30 | – | – |
| September | 30 | – | – |
| October | 1 | – | in progress |
| November | 27 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jul) | 193 | 205 | ▲ 6.2% |
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 | 86.7% | 83.9% | ▼ 3.2% |
| February | 65.4% | 96.4% | ▲ 47.5% |
| March | 75.9% | 66.7% | ▼ 12.1% |
| April | 66.7% | 70.0% | ▲ 5.0% |
| May | 52.4% | 51.6% | ▼ 1.5% |
| June | 86.2% | 65.4% | ▼ 24.2% |
| July | 87.1% | 60.7% | ▼ 30.3% |
| August | 66.7% | – | – |
| September | 73.3% | – | – |
| October | 100.0% | – | in progress |
| November | 63.0% | – | – |
| December | 58.6% | – | – |
| Year-to-date average (Jan–Jul) | 74.3% | 70.7% | ▼ 4.9% |
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 | 1 | 1 | 0.0% |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 1 | ▼ 66.7% |
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 99.3% 574
- Cancelled 0.7% 4
Share of all recorded flights in the period, all legs. · Oct 14, 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 | 7 | 7 | 85.7% | 0 |
| November 2024 | 27 | 27 | 77.8% | 0 |
| December 2024 | 29 | 29 | 82.8% | 0 |
| January 2025 | 31 | 30 | 86.7% | 1 |
| February 2025 | 26 | 26 | 65.4% | 0 |
| March 2025 | 30 | 29 | 75.9% | 1 |
| April 2025 | 24 | 24 | 66.7% | 0 |
| May 2025 | 22 | 21 | 52.4% | 1 |
| June 2025 | 29 | 29 | 86.2% | 0 |
| July 2025 | 31 | 31 | 87.1% | 0 |
| August 2025 | 30 | 30 | 66.7% | 0 |
| September 2025 | 30 | 30 | 73.3% | 0 |
| October 2025 | 1 | 1 | 100.0% | 0 |
| November 2025 | 27 | 27 | 63.0% | 0 |
| December 2025 | 29 | 29 | 58.6% | 0 |
| January 2026 | 31 | 31 | 83.9% | 0 |
| February 2026 | 28 | 28 | 96.4% | 0 |
| March 2026 | 31 | 30 | 66.7% | 1 |
| April 2026 | 30 | 30 | 70.0% | 0 |
| May 2026 | 31 | 31 | 51.6% | 0 |
| June 2026 | 26 | 26 | 65.4% | 0 |
| July 2026 | 28 | 28 | 60.7% | 0 |