WN2143
WN2143 (Southwest Airlines) is a multi-stop service on 27 routes, busiest Dallas to Albuquerque. Of 712 departures recorded from October 2024 to July 2026, 75.1% left on time, according to the US BTS.
- On-time departures75.1%of 712 flights
- Average delay12.9 min
- July 202635▲ 12.9%vs July 2025
- Cancelled1.1%
- Legs flown under this number27
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 | 55 | 30 | ▼ 45.5% |
| February | 44 | 20 | ▼ 54.5% |
| March | 50 | 27 | ▼ 46.0% |
| April | 34 | 30 | ▼ 11.8% |
| May | 30 | 31 | ▲ 3.3% |
| June | 30 | 34 | ▲ 13.3% |
| July | 31 | 35 | ▲ 12.9% |
| August | 27 | – | – |
| September | 26 | – | – |
| October | 5 | – | in progress |
| November | 33 | – | – |
| December | 49 | – | – |
| Year to date (Jan–Jul) | 274 | 207 | ▼ 24.5% |
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 | 98.1% | 86.7% | ▼ 11.6% |
| February | 100.0% | 95.0% | ▼ 5.0% |
| March | 71.4% | 51.9% | ▼ 27.4% |
| April | 58.8% | 50.0% | ▼ 15.0% |
| May | 60.0% | 41.9% | ▼ 30.1% |
| June | 93.3% | 85.3% | ▼ 8.6% |
| July | 100.0% | 58.8% | ▼ 41.2% |
| August | 81.5% | – | – |
| September | 84.6% | – | – |
| October | 20.0% | – | in progress |
| November | 57.6% | – | – |
| December | 61.2% | – | – |
| Year-to-date average (Jan–Jul) | 83.1% | 67.1% | ▼ 19.3% |
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 | 1 | 0 | ▼ 100.0% |
| March | 1 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 5 | 1 | ▼ 80.0% |
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 98.9% 704
- Cancelled 1.1% 8
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
8| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DAL ABQ Dallas Love Field – Albuquerque International Sunport | 933 | -2.4 min | 98.0% | 105 |
| MCI DAL Kansas City International Airport – Dallas Love Field | 743 | 4.7 min | 90.6% | 85 |
| ONT SMF Ontario International Airport – Sacramento International Airport | 627 | 16.3 min | 64.9% | 57 |
| LAS OMA Harry Reid International Airport – Eppley Airfield | 1,765 | 27.2 min | 47.4% | 57 |
| ISP BWI Long Island MacArthur Airport – Baltimore/Washington International Thurgood Marshall Airport | 353 | 15.5 min | 69.6% | 57 |
| DAL MDW Dallas Love Field – Chicago Midway International Airport | 1,277 | 17.0 min | 69.1% | 55 |
| STL DAL St. Louis Lambert International Airport – Dallas Love Field | 878 | 16.0 min | 73.9% | 46 |
| STL DEN St. Louis Lambert International Airport – Denver International Airport | 1,236 | -0.5 min | 95.5% | 44 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 11 | 10 | 70.0% | 1 |
| November 2024 | 36 | 35 | 88.6% | 1 |
| December 2024 | 44 | 44 | 79.6% | 0 |
| January 2025 | 55 | 52 | 98.1% | 3 |
| February 2025 | 44 | 43 | 100.0% | 1 |
| March 2025 | 50 | 49 | 71.4% | 1 |
| April 2025 | 34 | 34 | 58.8% | 0 |
| May 2025 | 30 | 30 | 60.0% | 0 |
| June 2025 | 30 | 30 | 93.3% | 0 |
| July 2025 | 31 | 31 | 100.0% | 0 |
| August 2025 | 27 | 27 | 81.5% | 0 |
| September 2025 | 26 | 26 | 84.6% | 0 |
| October 2025 | 5 | 5 | 20.0% | 0 |
| November 2025 | 33 | 33 | 57.6% | 0 |
| December 2025 | 49 | 49 | 61.2% | 0 |
| January 2026 | 30 | 30 | 86.7% | 0 |
| February 2026 | 20 | 20 | 95.0% | 0 |
| March 2026 | 27 | 27 | 51.9% | 0 |
| April 2026 | 30 | 30 | 50.0% | 0 |
| May 2026 | 31 | 31 | 41.9% | 0 |
| June 2026 | 34 | 34 | 85.3% | 0 |
| July 2026 | 35 | 34 | 58.8% | 1 |