WN1199
WN1199 (Southwest Airlines) is a multi-stop service on 39 routes, busiest Austin to Los Angeles. Of 707 departures recorded from October 2024 to July 2026, 72.7% left on time, according to the US BTS.
- On-time departures72.7%of 707 flights
- Average delay17.0 min
- July 202630▼ 14.3%vs July 2025
- Cancelled0.7%
- Legs flown under this number39
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 | 35 | 30 | ▼ 14.3% |
| February | 28 | 25 | ▼ 10.7% |
| March | 19 | 31 | ▲ 63.2% |
| April | 30 | 30 | 0.0% |
| May | 35 | 30 | ▼ 14.3% |
| June | 34 | 30 | ▼ 11.8% |
| July | 35 | 30 | ▼ 14.3% |
| August | 24 | – | – |
| September | 22 | – | – |
| October | 35 | – | in progress |
| November | 33 | – | – |
| December | 33 | – | – |
| Year to date (Jan–Jul) | 216 | 206 | ▼ 4.6% |
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 | 72.7% | 86.7% | ▲ 19.2% |
| February | 89.3% | 60.0% | ▼ 32.8% |
| March | 73.7% | 90.0% | ▲ 22.1% |
| April | 76.7% | 73.3% | ▼ 4.4% |
| May | 88.6% | 36.7% | ▼ 58.6% |
| June | 41.2% | 62.1% | ▲ 50.7% |
| July | 45.7% | 65.5% | ▲ 43.3% |
| August | 79.2% | – | – |
| September | 95.5% | – | – |
| October | 57.1% | – | in progress |
| November | 69.7% | – | – |
| December | 72.7% | – | – |
| Year-to-date average (Jan–Jul) | 69.7% | 67.8% | ▼ 2.8% |
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 | 2 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 3 | ▲ 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 99.3% 702
- Cancelled 0.7% 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
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| FLL STL Fort Lauderdale Hollywood International Airport – St. Louis Lambert International Airport | 1,702 | 6.5 min | 86.0% | 57 |
| AUS LAX Austin Bergstrom International Airport – Los Angeles International Airport | 1,995 | 31.5 min | 50.9% | 57 |
| SMF GEG Sacramento International Airport – Spokane International Airport | 1,045 | 10.1 min | 76.4% | 55 |
| BNA MIA Nashville International Airport – Miami International Airport | 1,299 | 23.6 min | 65.2% | 46 |
| MSP DEN Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field – Denver International Airport | 1,092 | 60.2 min | 37.2% | 43 |
| DAL BNA Dallas Love Field – Nashville International Airport | 1,000 | 2.7 min | 92.9% | 42 |
| CMH MDW John Glenn Columbus International Airport – Chicago Midway International Airport | 454 | 14.5 min | 67.5% | 42 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 65 | 65 | 81.5% | 0 |
| December 2024 | 53 | 53 | 88.7% | 0 |
| January 2025 | 35 | 33 | 72.7% | 2 |
| February 2025 | 28 | 28 | 89.3% | 0 |
| March 2025 | 19 | 19 | 73.7% | 0 |
| April 2025 | 30 | 30 | 76.7% | 0 |
| May 2025 | 35 | 35 | 88.6% | 0 |
| June 2025 | 34 | 34 | 41.2% | 0 |
| July 2025 | 35 | 35 | 45.7% | 0 |
| August 2025 | 24 | 24 | 79.2% | 0 |
| September 2025 | 22 | 22 | 95.5% | 0 |
| October 2025 | 35 | 35 | 57.1% | 0 |
| November 2025 | 33 | 33 | 69.7% | 0 |
| December 2025 | 33 | 33 | 72.7% | 0 |
| January 2026 | 30 | 30 | 86.7% | 0 |
| February 2026 | 25 | 25 | 60.0% | 0 |
| March 2026 | 31 | 30 | 90.0% | 1 |
| April 2026 | 30 | 30 | 73.3% | 0 |
| May 2026 | 30 | 30 | 36.7% | 0 |
| June 2026 | 30 | 29 | 62.1% | 1 |
| July 2026 | 30 | 29 | 65.5% | 1 |