WN3112
WN3112 (Southwest Airlines) is a multi-stop service on 28 routes, busiest Washington to Nashville. Of 540 departures recorded from October 2024 to July 2026, 70.3% left on time, according to the US BTS.
- On-time departures70.3%of 540 flights
- Average delay19.6 min
- July 202630▼ 11.8%vs July 2025
- Cancelled1.5%
- Legs flown under this number28
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 | 32 | 6 | ▼ 81.3% |
| February | 26 | 11 | ▼ 57.7% |
| March | 31 | 31 | 0.0% |
| April | 19 | 31 | ▲ 63.2% |
| May | 17 | 31 | ▲ 82.4% |
| June | 32 | 30 | ▼ 6.3% |
| July | 34 | 30 | ▼ 11.8% |
| August | 15 | – | – |
| September | 13 | – | – |
| October | 8 | – | in progress |
| November | 24 | – | – |
| December | 20 | – | – |
| Year to date (Jan–Jul) | 191 | 170 | ▼ 11.0% |
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 | 86.2% | 100.0% | ▲ 16.0% |
| February | 57.7% | 63.6% | ▲ 10.3% |
| March | 96.8% | 85.7% | ▼ 11.4% |
| April | 73.7% | 67.7% | ▼ 8.1% |
| May | 70.6% | 32.3% | ▼ 54.3% |
| June | 56.3% | 63.3% | ▲ 12.6% |
| July | 34.4% | 70.0% | ▲ 103.6% |
| August | 60.0% | – | – |
| September | 84.6% | – | – |
| October | 75.0% | – | in progress |
| November | 87.5% | – | – |
| December | 80.0% | – | – |
| Year-to-date average (Jan–Jul) | 67.9% | 69.0% | ▲ 1.5% |
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 | 3 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 3 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 2 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 5 | 3 | ▼ 40.0% |
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 98.5% 532
- Cancelled 1.5% 8
Share of all recorded flights in the period, all legs. · Oct 14, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DCA BNA Ronald Reagan Washington National Airport – Nashville International Airport | 903 | 19.1 min | 78.1% | 117 |
| DEN ELP Denver International Airport – El Paso International Airport | 908 | 33.2 min | 46.6% | 58 |
| LAS AUS Harry Reid International Airport – Austin Bergstrom International Airport | 1,752 | 4.4 min | 84.4% | 45 |
| OKC DEN OKC Will Rogers World Airport – Denver International Airport | 796 | 10.7 min | 79.4% | 34 |
| ITO HNL Hilo International Airport – Daniel K. Inouye International Airport | 349 | -2.9 min | 97.0% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 7 | 7 | 85.7% | 0 |
| November 2024 | 38 | 38 | 81.6% | 0 |
| December 2024 | 54 | 54 | 75.9% | 0 |
| January 2025 | 32 | 29 | 86.2% | 3 |
| February 2025 | 26 | 26 | 57.7% | 0 |
| March 2025 | 31 | 31 | 96.8% | 0 |
| April 2025 | 19 | 19 | 73.7% | 0 |
| May 2025 | 17 | 17 | 70.6% | 0 |
| June 2025 | 32 | 32 | 56.3% | 0 |
| July 2025 | 34 | 32 | 34.4% | 2 |
| August 2025 | 15 | 15 | 60.0% | 0 |
| September 2025 | 13 | 13 | 84.6% | 0 |
| October 2025 | 8 | 8 | 75.0% | 0 |
| November 2025 | 24 | 24 | 87.5% | 0 |
| December 2025 | 20 | 20 | 80.0% | 0 |
| January 2026 | 6 | 6 | 100.0% | 0 |
| February 2026 | 11 | 11 | 63.6% | 0 |
| March 2026 | 31 | 28 | 85.7% | 3 |
| April 2026 | 31 | 31 | 67.7% | 0 |
| May 2026 | 31 | 31 | 32.3% | 0 |
| June 2026 | 30 | 30 | 63.3% | 0 |
| July 2026 | 30 | 30 | 70.0% | 0 |