WN4141
WN4141 (Southwest Airlines) is a multi-stop service on 22 routes, busiest Atlanta to New Orleans. Of 298 departures recorded from October 2024 to July 2026, 73.2% left on time, according to the US BTS.
- On-time departures73.2%of 298 flights
- Average delay14.8 min
- July 202625▲ 525.0%vs July 2025
- Cancelled1.0%
- Legs flown under this number22
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods15 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 26 | – | – |
| February | 34 | 6 | ▼ 82.4% |
| March | 10 | 23 | ▲ 130.0% |
| April | 1 | 26 | ▲ 2,500.0% |
| May | – | 26 | – |
| June | 4 | 25 | ▲ 525.0% |
| July | 4 | 25 | ▲ 525.0% |
| August | 1 | – | – |
| September | – | – | – |
| October | 30 | – | in progress |
| November | 2 | – | – |
| December | – | – | – |
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 periods15 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 69.6% | – | – |
| February | 58.8% | 83.3% | ▲ 41.7% |
| March | 50.0% | 87.0% | ▲ 73.9% |
| April | 100.0% | 96.2% | ▼ 3.8% |
| May | – | 96.2% | – |
| June | 100.0% | 36.0% | ▼ 64.0% |
| July | 75.0% | 52.0% | ▼ 30.7% |
| August | 100.0% | – | – |
| September | – | – | – |
| October | 86.7% | – | in progress |
| November | 100.0% | – | – |
| December | – | – | – |
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 periods15 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 3 | – | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | – | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | – | – | – |
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 99.0% 295
- Cancelled 1.0% 3
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 29, 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 |
|---|---|---|---|---|
| ATL MSY Hartsfield Jackson Atlanta International Airport – Louis Armstrong New Orleans International Airport | 684 | 15.8 min | 69.5% | 98 |
| SRQ MCO Sarasota Bradenton International Airport – Orlando International Airport | 168 | -0.9 min | 98.0% | 50 |
| PHL DEN Philadelphia International Airport – Denver International Airport | 2,501 | 3.7 min | 87.1% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 10 | 10 | 70.0% | 0 |
| November 2024 | 23 | 23 | 78.3% | 0 |
| December 2024 | 22 | 22 | 72.7% | 0 |
| January 2025 | 26 | 23 | 69.6% | 3 |
| February 2025 | 34 | 34 | 58.8% | 0 |
| March 2025 | 10 | 10 | 50.0% | 0 |
| April 2025 | 1 | 1 | 100.0% | 0 |
| June 2025 | 4 | 4 | 100.0% | 0 |
| July 2025 | 4 | 4 | 75.0% | 0 |
| August 2025 | 1 | 1 | 100.0% | 0 |
| October 2025 | 30 | 30 | 86.7% | 0 |
| November 2025 | 2 | 2 | 100.0% | 0 |
| February 2026 | 6 | 6 | 83.3% | 0 |
| March 2026 | 23 | 23 | 87.0% | 0 |
| April 2026 | 26 | 26 | 96.2% | 0 |
| May 2026 | 26 | 26 | 96.2% | 0 |
| June 2026 | 25 | 25 | 36.0% | 0 |
| July 2026 | 25 | 25 | 52.0% | 0 |