WN1322
WN1322 (Southwest Airlines) is a multi-stop service on 39 routes, busiest Jacksonville to Nashville. Of 790 departures recorded from October 2024 to July 2026, 66.9% left on time, according to the US BTS.
- On-time departures66.9%of 790 flights
- Average delay16.6 min
- July 202678▲ 151.6%vs July 2025
- Cancelled0.6%
- 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 | 13 | 34 | ▲ 161.5% |
| February | 9 | 36 | ▲ 300.0% |
| March | 28 | 28 | 0.0% |
| April | 57 | 29 | ▼ 49.1% |
| May | 66 | 31 | ▼ 53.0% |
| June | 35 | 72 | ▲ 105.7% |
| July | 31 | 78 | ▲ 151.6% |
| August | 23 | – | – |
| September | 22 | – | – |
| October | 34 | – | in progress |
| November | 31 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 239 | 308 | ▲ 28.9% |
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 | 63.6% | 72.7% | ▲ 14.3% |
| February | 100.0% | 71.4% | ▼ 28.6% |
| March | 85.7% | 55.6% | ▼ 35.2% |
| April | 91.2% | 79.3% | ▼ 13.1% |
| May | 84.9% | 80.7% | ▼ 4.9% |
| June | 74.3% | 34.7% | ▼ 53.3% |
| July | 64.5% | 44.9% | ▼ 30.5% |
| August | 39.1% | – | – |
| September | 45.5% | – | – |
| October | 55.9% | – | in progress |
| November | 54.8% | – | – |
| December | 54.8% | – | – |
| Year-to-date average (Jan–Jul) | 80.6% | 62.8% | ▼ 22.1% |
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 | 1 | ▼ 50.0% |
| February | 0 | 1 | – |
| March | 0 | 1 | – |
| 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 | 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 99.4% 785
- Cancelled 0.6% 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
8| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| JAX BNA Jacksonville International Airport – Nashville International Airport | 779 | 20.4 min | 63.9% | 61 |
| HOU CMH William P. Hobby Airport – John Glenn Columbus International Airport | 1,610 | 5.2 min | 82.8% | 58 |
| DEN SMF Denver International Airport – Sacramento International Airport | 1,460 | 26.8 min | 50.9% | 57 |
| DAL LAS Dallas Love Field – Harry Reid International Airport | 1,714 | 34.8 min | 42.9% | 49 |
| SFO DEN San Francisco International Airport – Denver International Airport | 1,553 | 26.4 min | 40.5% | 42 |
| STL BWI St. Louis Lambert International Airport – Baltimore/Washington International Thurgood Marshall Airport | 1,185 | 1.2 min | 95.1% | 41 |
| HOU LAS William P. Hobby Airport – Harry Reid International Airport | 1,985 | 11.9 min | 89.5% | 38 |
| BNA MIA Nashville International Airport – Miami International Airport | 1,299 | 12.2 min | 78.8% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 23 | 23 | 78.3% | 0 |
| November 2024 | 44 | 44 | 95.5% | 0 |
| December 2024 | 35 | 35 | 77.1% | 0 |
| January 2025 | 13 | 11 | 63.6% | 2 |
| February 2025 | 9 | 9 | 100.0% | 0 |
| March 2025 | 28 | 28 | 85.7% | 0 |
| April 2025 | 57 | 57 | 91.2% | 0 |
| May 2025 | 66 | 66 | 84.9% | 0 |
| June 2025 | 35 | 35 | 74.3% | 0 |
| July 2025 | 31 | 31 | 64.5% | 0 |
| August 2025 | 23 | 23 | 39.1% | 0 |
| September 2025 | 22 | 22 | 45.5% | 0 |
| October 2025 | 34 | 34 | 55.9% | 0 |
| November 2025 | 31 | 31 | 54.8% | 0 |
| December 2025 | 31 | 31 | 54.8% | 0 |
| January 2026 | 34 | 33 | 72.7% | 1 |
| February 2026 | 36 | 35 | 71.4% | 1 |
| March 2026 | 28 | 27 | 55.6% | 1 |
| April 2026 | 29 | 29 | 79.3% | 0 |
| May 2026 | 31 | 31 | 80.7% | 0 |
| June 2026 | 72 | 72 | 34.7% | 0 |
| July 2026 | 78 | 78 | 44.9% | 0 |