WN494
WN494 (Southwest Airlines) is a multi-stop service on 34 routes, busiest Atlanta to Las Vegas. Of 678 departures recorded from October 2024 to July 2026, 75.7% left on time, according to the US BTS.
- On-time departures75.7%of 678 flights
- Average delay11.9 min
- July 202631▲ 3.3%vs July 2025
- Cancelled0.3%
- Legs flown under this number34
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 | 34 | 31 | ▼ 8.8% |
| February | 30 | 28 | ▼ 6.7% |
| March | 39 | 35 | ▼ 10.3% |
| April | 20 | 41 | ▲ 105.0% |
| May | 12 | 46 | ▲ 283.3% |
| June | 29 | 31 | ▲ 6.9% |
| July | 30 | 31 | ▲ 3.3% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 35 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 194 | 243 | ▲ 25.3% |
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 | 97.1% | 87.1% | ▼ 10.3% |
| February | 93.3% | 89.3% | ▼ 4.3% |
| March | 87.2% | 80.0% | ▼ 8.2% |
| April | 85.0% | 58.5% | ▼ 31.1% |
| May | 100.0% | 43.5% | ▼ 56.5% |
| June | 55.2% | 90.3% | ▲ 63.7% |
| July | 58.6% | 96.8% | ▲ 65.1% |
| August | 54.8% | – | – |
| September | 46.7% | – | – |
| October | 62.9% | – | in progress |
| November | 75.0% | – | – |
| December | 58.1% | – | – |
| Year-to-date average (Jan–Jul) | 82.3% | 77.9% | ▼ 5.4% |
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 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 0 | ▼ 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 99.7% 676
- Cancelled 0.3% 2
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
11Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 16 | 16 | 93.8% | 0 |
| November 2024 | 34 | 34 | 100.0% | 0 |
| December 2024 | 35 | 35 | 91.4% | 0 |
| January 2025 | 34 | 34 | 97.1% | 0 |
| February 2025 | 30 | 30 | 93.3% | 0 |
| March 2025 | 39 | 39 | 87.2% | 0 |
| April 2025 | 20 | 20 | 85.0% | 0 |
| May 2025 | 12 | 12 | 100.0% | 0 |
| June 2025 | 29 | 29 | 55.2% | 0 |
| July 2025 | 30 | 29 | 58.6% | 1 |
| August 2025 | 31 | 31 | 54.8% | 0 |
| September 2025 | 30 | 30 | 46.7% | 0 |
| October 2025 | 35 | 35 | 62.9% | 0 |
| November 2025 | 29 | 28 | 75.0% | 1 |
| December 2025 | 31 | 31 | 58.1% | 0 |
| January 2026 | 31 | 31 | 87.1% | 0 |
| February 2026 | 28 | 28 | 89.3% | 0 |
| March 2026 | 35 | 35 | 80.0% | 0 |
| April 2026 | 41 | 41 | 58.5% | 0 |
| May 2026 | 46 | 46 | 43.5% | 0 |
| June 2026 | 31 | 31 | 90.3% | 0 |
| July 2026 | 31 | 31 | 96.8% | 0 |