WN1152
WN1152 (Southwest Airlines) is a multi-stop service on 36 routes, busiest Las Vegas to Burbank. Of 690 departures recorded from October 2024 to July 2026, 80.4% left on time, according to the US BTS.
- On-time departures80.4%of 690 flights
- Average delay10.6 min
- July 202620▼ 56.5%vs July 2025
- Cancelled0.4%
- Legs flown under this number36
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 | 26 | ▼ 16.1% |
| February | 28 | 27 | ▼ 3.6% |
| March | 55 | 31 | ▼ 43.6% |
| April | 38 | 30 | ▼ 21.1% |
| May | 31 | 31 | 0.0% |
| June | 40 | 22 | ▼ 45.0% |
| July | 46 | 20 | ▼ 56.5% |
| August | 40 | – | – |
| September | 38 | – | – |
| October | 31 | – | in progress |
| November | 22 | – | – |
| December | 17 | – | – |
| Year to date (Jan–Jul) | 269 | 187 | ▼ 30.5% |
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 | 86.7% | 92.0% | ▲ 6.1% |
| February | 59.3% | 85.2% | ▲ 43.8% |
| March | 81.8% | 80.7% | ▼ 1.4% |
| April | 86.8% | 76.7% | ▼ 11.7% |
| May | 90.3% | 29.0% | ▼ 67.9% |
| June | 82.5% | 68.2% | ▼ 17.4% |
| July | 71.7% | 55.0% | ▼ 23.3% |
| August | 80.0% | – | – |
| September | 86.8% | – | – |
| October | 87.1% | – | in progress |
| November | 100.0% | – | – |
| December | 94.1% | – | – |
| Year-to-date average (Jan–Jul) | 79.9% | 69.5% | ▼ 13.0% |
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 | 1 | 0.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 1 | ▼ 50.0% |
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% 687
- Cancelled 0.4% 3
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 29, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
6| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LAS BUR Harry Reid International Airport – Hollywood Burbank/Bob Hope Airport | 359 | 11.7 min | 74.4% | 84 |
| LAS FAT Harry Reid International Airport – Fresno Yosemite International Airport | 416 | 7.7 min | 80.3% | 61 |
| SLC DEN Salt Lake City International Airport – Denver International Airport | 628 | 6.4 min | 89.7% | 58 |
| BNA TYS Nashville International Airport – McGhee Tyson Airport | 244 | 26.9 min | 48.3% | 58 |
| BNA LGA Nashville International Airport – LaGuardia Airport | 1,228 | 0.2 min | 98.2% | 54 |
| SJC SNA Mineta San Jose International Airport – John Wayne Orange County International Airport | 550 | -1.2 min | 96.0% | 50 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 13 | 13 | 100.0% | 0 |
| November 2024 | 39 | 39 | 92.3% | 0 |
| December 2024 | 34 | 34 | 88.2% | 0 |
| January 2025 | 31 | 30 | 86.7% | 1 |
| February 2025 | 28 | 27 | 59.3% | 1 |
| March 2025 | 55 | 55 | 81.8% | 0 |
| April 2025 | 38 | 38 | 86.8% | 0 |
| May 2025 | 31 | 31 | 90.3% | 0 |
| June 2025 | 40 | 40 | 82.5% | 0 |
| July 2025 | 46 | 46 | 71.7% | 0 |
| August 2025 | 40 | 40 | 80.0% | 0 |
| September 2025 | 38 | 38 | 86.8% | 0 |
| October 2025 | 31 | 31 | 87.1% | 0 |
| November 2025 | 22 | 22 | 100.0% | 0 |
| December 2025 | 17 | 17 | 94.1% | 0 |
| January 2026 | 26 | 25 | 92.0% | 1 |
| February 2026 | 27 | 27 | 85.2% | 0 |
| March 2026 | 31 | 31 | 80.7% | 0 |
| April 2026 | 30 | 30 | 76.7% | 0 |
| May 2026 | 31 | 31 | 29.0% | 0 |
| June 2026 | 22 | 22 | 68.2% | 0 |
| July 2026 | 20 | 20 | 55.0% | 0 |