WN4798
WN4798 (Southwest Airlines) is a multi-stop service on 9 routes, busiest Louisville to Nashville. Of 215 departures recorded from October 2024 to July 2026, 77.4% left on time, according to the US BTS.
- On-time departures77.4%of 215 flights
- Average delay9.6 min
- July 202630
- Cancelled3.3%
- Legs flown under this number9
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods12 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 22 | ▲ 2,100.0% |
| February | 2 | 27 | ▲ 1,250.0% |
| March | 5 | 4 | ▼ 20.0% |
| April | 1 | 27 | ▲ 2,600.0% |
| May | – | 36 | – |
| June | – | 30 | – |
| July | – | 30 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 1 | – | – |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods12 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | 90.0% | ▼ 10.0% |
| February | 100.0% | 70.8% | ▼ 29.2% |
| March | 100.0% | 100.0% | 0.0% |
| April | 100.0% | 88.9% | ▼ 11.1% |
| May | – | 97.2% | – |
| June | – | 42.9% | – |
| July | – | 40.0% | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 100.0% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods12 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 2 | – |
| February | 0 | 3 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | – | 0 | – |
| June | – | 2 | – |
| July | – | 0 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 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 96.7% 208
- Cancelled 3.3% 7
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
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SDF BNA Louisville Muhammad Ali International Airport – Nashville International Airport | 242 | -3.4 min | 94.8% | 58 |
| MCO SDF Orlando International Airport – Louisville Muhammad Ali International Airport | 1,158 | 31.6 min | 38.2% | 57 |
| LGA DAL LaGuardia Airport – Dallas Love Field | 2,219 | 7.5 min | 81.3% | 53 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 7 | 7 | 100.0% | 0 |
| November 2024 | 16 | 16 | 100.0% | 0 |
| December 2024 | 6 | 6 | 100.0% | 0 |
| January 2025 | 1 | 1 | 100.0% | 0 |
| February 2025 | 2 | 2 | 100.0% | 0 |
| March 2025 | 5 | 5 | 100.0% | 0 |
| April 2025 | 1 | 1 | 100.0% | 0 |
| December 2025 | 1 | 1 | 100.0% | 0 |
| January 2026 | 22 | 20 | 90.0% | 2 |
| February 2026 | 27 | 24 | 70.8% | 3 |
| March 2026 | 4 | 4 | 100.0% | 0 |
| April 2026 | 27 | 27 | 88.9% | 0 |
| May 2026 | 36 | 36 | 97.2% | 0 |
| June 2026 | 30 | 28 | 42.9% | 2 |
| July 2026 | 30 | 30 | 40.0% | 0 |