WN4943
WN4943 (Southwest Airlines) is a multi-stop service on 10 routes, busiest Los Angeles to Albuquerque. Of 172 departures recorded from October 2024 to July 2026, 76.2% left on time, according to the US BTS.
- On-time departures76.2%of 172 flights
- Average delay8.4 min
- July 202627
- Cancelled0.0%
- Legs flown under this number10
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods9 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 21 | ▲ 2,000.0% |
| February | – | 23 | – |
| March | – | 3 | – |
| April | – | 21 | – |
| May | – | 26 | – |
| June | – | 26 | – |
| July | – | 27 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 1 | – | – |
| 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 periods9 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 0.0% | 85.7% | – |
| February | – | 87.0% | – |
| March | – | 66.7% | – |
| April | – | 90.5% | – |
| May | – | 88.5% | – |
| June | – | 50.0% | – |
| July | – | 66.7% | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | 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 periods9 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | 0 | – |
| July | – | 0 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | 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 100.0% 172
- Cancelled 0.0% 0
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
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LGA HOU LaGuardia Airport – William P. Hobby Airport | 2,295 | 3.4 min | 90.0% | 50 |
| LAX ABQ Los Angeles International Airport – Albuquerque International Sunport | 1,088 | 15.4 min | 56.0% | 50 |
| GEG PHX Spokane International Airport – Phoenix Sky Harbor International Airport | 1,644 | 2.4 min | 86.4% | 44 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 3 | 3 | 33.3% | 0 |
| November 2024 | 13 | 13 | 100.0% | 0 |
| December 2024 | 7 | 7 | 42.9% | 0 |
| January 2025 | 1 | 1 | 0.0% | 0 |
| November 2025 | 1 | 1 | 100.0% | 0 |
| January 2026 | 21 | 21 | 85.7% | 0 |
| February 2026 | 23 | 23 | 87.0% | 0 |
| March 2026 | 3 | 3 | 66.7% | 0 |
| April 2026 | 21 | 21 | 90.5% | 0 |
| May 2026 | 26 | 26 | 88.5% | 0 |
| June 2026 | 26 | 26 | 50.0% | 0 |
| July 2026 | 27 | 27 | 66.7% | 0 |