WN3079
WN3079 (Southwest Airlines) is a multi-stop service on 23 routes, busiest Nashville to Chicago. Of 558 departures recorded from October 2024 to July 2026, 73.2% left on time, according to the US BTS.
- On-time departures73.2%of 558 flights
- Average delay13.7 min
- July 202627▼ 12.9%vs July 2025
- Cancelled1.6%
- Legs flown under this number23
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 | 25 | 34 | ▲ 36.0% |
| February | 21 | 28 | ▲ 33.3% |
| March | 8 | 31 | ▲ 287.5% |
| April | 10 | 22 | ▲ 120.0% |
| May | 15 | 22 | ▲ 46.7% |
| June | 27 | 24 | ▼ 11.1% |
| July | 31 | 27 | ▼ 12.9% |
| August | 13 | – | – |
| September | 9 | – | – |
| October | 26 | – | in progress |
| November | 48 | – | – |
| December | 50 | – | – |
| Year to date (Jan–Jul) | 137 | 188 | ▲ 37.2% |
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 | 87.5% | 82.4% | ▼ 5.9% |
| February | 95.2% | 92.6% | ▼ 2.8% |
| March | 62.5% | 87.1% | ▲ 39.4% |
| April | 60.0% | 95.5% | ▲ 59.1% |
| May | 53.3% | 100.0% | ▲ 87.5% |
| June | 52.0% | 58.3% | ▲ 12.2% |
| July | 48.2% | 74.1% | ▲ 53.8% |
| August | 76.9% | – | – |
| September | 100.0% | – | – |
| October | 100.0% | – | in progress |
| November | 58.3% | – | – |
| December | 44.0% | – | – |
| Year-to-date average (Jan–Jul) | 65.5% | 84.3% | ▲ 28.6% |
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 | 1 | 0 | ▼ 100.0% |
| February | 0 | 1 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 2 | 0 | ▼ 100.0% |
| July | 4 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 7 | 1 | ▼ 85.7% |
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 98.4% 549
- Cancelled 1.6% 9
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 |
|---|---|---|---|---|
| BNA MDW Nashville International Airport – Chicago Midway International Airport | 636 | 4.0 min | 84.8% | 80 |
| BWI BDL Baltimore/Washington International Thurgood Marshall Airport – Bradley International Airport | 455 | 29.8 min | 51.9% | 60 |
| PDX SMF Portland International Airport – Sacramento International Airport | 771 | -2.6 min | 94.7% | 58 |
| MCO MIA Orlando International Airport – Miami International Airport | 310 | 19.1 min | 62.1% | 58 |
| LAS MCI Harry Reid International Airport – Kansas City International Airport | 1,829 | 23.3 min | 66.0% | 50 |
| HNL OGG Daniel K. Inouye International Airport – Kahului International Airport | 162 | 6.7 min | 84.9% | 33 |
| SJC LAS Mineta San Jose International Airport – Harry Reid International Airport | 620 | -2.0 min | 100.0% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 79.0% | 0 |
| November 2024 | 46 | 45 | 82.2% | 1 |
| December 2024 | 22 | 22 | 54.6% | 0 |
| January 2025 | 25 | 24 | 87.5% | 1 |
| February 2025 | 21 | 21 | 95.2% | 0 |
| March 2025 | 8 | 8 | 62.5% | 0 |
| April 2025 | 10 | 10 | 60.0% | 0 |
| May 2025 | 15 | 15 | 53.3% | 0 |
| June 2025 | 27 | 25 | 52.0% | 2 |
| July 2025 | 31 | 27 | 48.2% | 4 |
| August 2025 | 13 | 13 | 76.9% | 0 |
| September 2025 | 9 | 9 | 100.0% | 0 |
| October 2025 | 26 | 26 | 100.0% | 0 |
| November 2025 | 48 | 48 | 58.3% | 0 |
| December 2025 | 50 | 50 | 44.0% | 0 |
| January 2026 | 34 | 34 | 82.4% | 0 |
| February 2026 | 28 | 27 | 92.6% | 1 |
| March 2026 | 31 | 31 | 87.1% | 0 |
| April 2026 | 22 | 22 | 95.5% | 0 |
| May 2026 | 22 | 22 | 100.0% | 0 |
| June 2026 | 24 | 24 | 58.3% | 0 |
| July 2026 | 27 | 27 | 74.1% | 0 |