WN1225
WN1225 (Southwest Airlines) is a multi-stop service on 27 routes, busiest Nashville to New Orleans. Of 687 departures recorded from October 2024 to July 2026, 73.3% left on time, according to the US BTS.
- On-time departures73.3%of 687 flights
- Average delay12.7 min
- July 202631▼ 8.8%vs July 2025
- Cancelled0.9%
- Legs flown under this number27
according to the US BTS · Oct 12, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 46 | 29 | ▼ 37.0% |
| February | 49 | 28 | ▼ 42.9% |
| March | 34 | 31 | ▼ 8.8% |
| April | 21 | 30 | ▲ 42.9% |
| May | 17 | 31 | ▲ 82.4% |
| June | 33 | 30 | ▼ 9.1% |
| July | 34 | 31 | ▼ 8.8% |
| August | 40 | – | – |
| September | 39 | – | – |
| October | 32 | – | in progress |
| November | 28 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jul) | 234 | 210 | ▼ 10.3% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 88.1% | 65.5% | ▼ 25.6% |
| February | 73.5% | 57.1% | ▼ 22.2% |
| March | 82.4% | 53.3% | ▼ 35.2% |
| April | 95.2% | 83.3% | ▼ 12.5% |
| May | 81.3% | 83.9% | ▲ 3.2% |
| June | 66.7% | 36.7% | ▼ 45.0% |
| July | 79.4% | 22.6% | ▼ 71.6% |
| August | 85.0% | – | – |
| September | 100.0% | – | – |
| October | 65.6% | – | in progress |
| November | 50.0% | – | – |
| December | 62.1% | – | – |
| Year-to-date average (Jan–Jul) | 80.9% | 57.5% | ▼ 29.0% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 4 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| 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) | 5 | 1 | ▼ 80.0% |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
This number flies several legs
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 99.1% 681
- Cancelled 0.9% 6
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
99 of 9
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BNA MSY Nashville International Airport – Louis Armstrong New Orleans International Airport | 759 | 3.4 min | 88.7% | 110 |
| BNA OMA Nashville International Airport – Eppley Airfield | 985 | 18.1 min | 71.7% | 60 |
| FLL IND Fort Lauderdale Hollywood International Airport – Indianapolis International Airport | 1,621 | 20.2 min | 58.6% | 58 |
| BWI MSY Baltimore/Washington International Thurgood Marshall Airport – Louis Armstrong New Orleans International Airport | 1,607 | 5.5 min | 86.2% | 58 |
| MIA BNA Miami International Airport – Nashville International Airport | 1,299 | -0.2 min | 94.0% | 50 |
| SMF SAN Sacramento International Airport – San Diego International Airport | 773 | 23.6 min | 57.8% | 45 |
| MCI DEN Kansas City International Airport – Denver International Airport | 855 | 4.5 min | 87.9% | 33 |
| BNA PIT Nashville International Airport – Pittsburgh International Airport | 743 | 23.4 min | 56.3% | 33 |
| STL SRQ St. Louis Lambert International Airport – Sarasota Bradenton International Airport | 1,456 | 17.8 min | 65.6% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 14 | 14 | 100.0% | 0 |
| November 2024 | 30 | 30 | 96.7% | 0 |
| December 2024 | 31 | 31 | 87.1% | 0 |
| January 2025 | 46 | 42 | 88.1% | 4 |
| February 2025 | 49 | 49 | 73.5% | 0 |
| March 2025 | 34 | 34 | 82.4% | 0 |
| April 2025 | 21 | 21 | 95.2% | 0 |
| May 2025 | 17 | 16 | 81.3% | 1 |
| June 2025 | 33 | 33 | 66.7% | 0 |
| July 2025 | 34 | 34 | 79.4% | 0 |
| August 2025 | 40 | 40 | 85.0% | 0 |
| September 2025 | 39 | 39 | 100.0% | 0 |
| October 2025 | 32 | 32 | 65.6% | 0 |
| November 2025 | 28 | 28 | 50.0% | 0 |
| December 2025 | 29 | 29 | 62.1% | 0 |
| January 2026 | 29 | 29 | 65.5% | 0 |
| February 2026 | 28 | 28 | 57.1% | 0 |
| March 2026 | 31 | 30 | 53.3% | 1 |
| April 2026 | 30 | 30 | 83.3% | 0 |
| May 2026 | 31 | 31 | 83.9% | 0 |
| June 2026 | 30 | 30 | 36.7% | 0 |
| July 2026 | 31 | 31 | 22.6% | 0 |