WN2043
WN2043 (Southwest Airlines) is a multi-stop service on 31 routes, busiest Jackson to Houston. Of 574 departures recorded from October 2024 to July 2026, 68.6% left on time, according to the US BTS.
- On-time departures68.6%of 574 flights
- Average delay17.3 min
- July 202641▲ 115.8%vs July 2025
- Cancelled1.7%
- Legs flown under this number31
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 | 4 | 30 | ▲ 650.0% |
| February | 18 | 28 | ▲ 55.6% |
| March | 25 | 39 | ▲ 56.0% |
| April | 29 | 32 | ▲ 10.3% |
| May | 31 | 31 | 0.0% |
| June | 18 | 38 | ▲ 111.1% |
| July | 19 | 41 | ▲ 115.8% |
| August | 32 | – | – |
| September | 34 | – | – |
| October | 48 | – | in progress |
| November | 19 | – | – |
| December | 15 | – | – |
| Year to date (Jan–Jul) | 144 | 239 | ▲ 66.0% |
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 | 75.0% | 89.7% | ▲ 19.5% |
| February | 94.4% | 100.0% | ▲ 5.9% |
| March | 75.0% | 89.7% | ▲ 19.7% |
| April | 75.9% | 46.9% | ▼ 38.2% |
| May | 76.7% | 25.8% | ▼ 66.3% |
| June | 72.2% | 35.1% | ▼ 51.3% |
| July | 89.5% | 39.5% | ▼ 55.9% |
| August | 65.6% | – | – |
| September | 82.4% | – | – |
| October | 69.6% | – | in progress |
| November | 88.9% | – | – |
| December | 60.0% | – | – |
| Year-to-date average (Jan–Jul) | 79.8% | 61.0% | ▼ 23.6% |
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 | 0 | 1 | – |
| February | 0 | 0 | – |
| March | 1 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 1 | – |
| July | 0 | 3 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 2 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 5 | ▲ 150.0% |
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 98.3% 564
- Cancelled 1.7% 10
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
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| JAX BNA Jacksonville International Airport – Nashville International Airport | 779 | 10.1 min | 77.2% | 58 |
| JAN HOU Jackson-Medgar Wiley Evers International Airport – William P. Hobby Airport | 578 | -2.8 min | 96.5% | 58 |
| DEN RNO Denver International Airport – Reno Tahoe International Airport | 1,291 | 38.5 min | 29.3% | 58 |
| CLT STL Charlotte Douglas International Airport – St. Louis Lambert International Airport | 924 | 15.1 min | 70.2% | 57 |
| MDW MKE Chicago Midway International Airport – General Mitchell International Airport | 130 | 43.9 min | 41.3% | 49 |
| IND AUS Indianapolis International Airport – Austin Bergstrom International Airport | 1,479 | 8.5 min | 79.4% | 34 |
| DCA DAL Ronald Reagan Washington National Airport – Dallas Love Field | 1,902 | 13.7 min | 87.9% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 14 | 14 | 85.7% | 0 |
| November 2024 | 7 | 7 | 57.1% | 0 |
| December 2024 | 22 | 22 | 54.6% | 0 |
| January 2025 | 4 | 4 | 75.0% | 0 |
| February 2025 | 18 | 18 | 94.4% | 0 |
| March 2025 | 25 | 24 | 75.0% | 1 |
| April 2025 | 29 | 29 | 75.9% | 0 |
| May 2025 | 31 | 30 | 76.7% | 1 |
| June 2025 | 18 | 18 | 72.2% | 0 |
| July 2025 | 19 | 19 | 89.5% | 0 |
| August 2025 | 32 | 32 | 65.6% | 0 |
| September 2025 | 34 | 34 | 82.4% | 0 |
| October 2025 | 48 | 46 | 69.6% | 2 |
| November 2025 | 19 | 18 | 88.9% | 1 |
| December 2025 | 15 | 15 | 60.0% | 0 |
| January 2026 | 30 | 29 | 89.7% | 1 |
| February 2026 | 28 | 28 | 100.0% | 0 |
| March 2026 | 39 | 39 | 89.7% | 0 |
| April 2026 | 32 | 32 | 46.9% | 0 |
| May 2026 | 31 | 31 | 25.8% | 0 |
| June 2026 | 38 | 37 | 35.1% | 1 |
| July 2026 | 41 | 38 | 39.5% | 3 |