WN1356
WN1356 (Southwest Airlines) is a multi-stop service on 29 routes, busiest Minneapolis to Nashville. Of 702 departures recorded from October 2024 to July 2026, 78.8% left on time, according to the US BTS.
- On-time departures78.8%of 702 flights
- Average delay12.2 min
- July 202641▲ 10.8%vs July 2025
- Cancelled0.7%
- Legs flown under this number29
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 | 28 | ▼ 9.7% |
| February | 28 | 24 | ▼ 14.3% |
| March | 43 | 20 | ▼ 53.5% |
| April | 44 | 28 | ▼ 36.4% |
| May | 44 | 31 | ▼ 29.5% |
| June | 34 | 49 | ▲ 44.1% |
| July | 37 | 41 | ▲ 10.8% |
| August | 30 | – | – |
| September | 30 | – | – |
| October | 22 | – | in progress |
| November | 23 | – | – |
| December | 26 | – | – |
| Year to date (Jan–Jul) | 261 | 221 | ▼ 15.3% |
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 | 90.3% | 59.3% | ▼ 34.4% |
| February | 92.6% | 62.5% | ▼ 32.5% |
| March | 93.0% | 60.0% | ▼ 35.5% |
| April | 71.4% | 82.1% | ▲ 15.0% |
| May | 72.7% | 71.0% | ▼ 2.4% |
| June | 85.3% | 79.2% | ▼ 7.2% |
| July | 83.8% | 78.1% | ▼ 6.8% |
| August | 76.7% | – | – |
| September | 90.0% | – | – |
| October | 81.8% | – | in progress |
| November | 65.2% | – | – |
| December | 42.3% | – | – |
| Year-to-date average (Jan–Jul) | 84.2% | 70.3% | ▼ 16.5% |
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 | 1 | – |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 2 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 2 | ▼ 33.3% |
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% 697
- 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
9Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 27 | 27 | 100.0% | 0 |
| November 2024 | 31 | 31 | 93.6% | 0 |
| December 2024 | 31 | 31 | 83.9% | 0 |
| January 2025 | 31 | 31 | 90.3% | 0 |
| February 2025 | 28 | 27 | 92.6% | 1 |
| March 2025 | 43 | 43 | 93.0% | 0 |
| April 2025 | 44 | 42 | 71.4% | 2 |
| May 2025 | 44 | 44 | 72.7% | 0 |
| June 2025 | 34 | 34 | 85.3% | 0 |
| July 2025 | 37 | 37 | 83.8% | 0 |
| August 2025 | 30 | 30 | 76.7% | 0 |
| September 2025 | 30 | 30 | 90.0% | 0 |
| October 2025 | 22 | 22 | 81.8% | 0 |
| November 2025 | 23 | 23 | 65.2% | 0 |
| December 2025 | 26 | 26 | 42.3% | 0 |
| January 2026 | 28 | 27 | 59.3% | 1 |
| February 2026 | 24 | 24 | 62.5% | 0 |
| March 2026 | 20 | 20 | 60.0% | 0 |
| April 2026 | 28 | 28 | 82.1% | 0 |
| May 2026 | 31 | 31 | 71.0% | 0 |
| June 2026 | 49 | 48 | 79.2% | 1 |
| July 2026 | 41 | 41 | 78.1% | 0 |