WN4241
WN4241 (Southwest Airlines) is a multi-stop service on 16 routes, busiest Santa Ana to Las Vegas. Of 302 departures recorded from October 2024 to July 2026, 66.4% left on time, according to the US BTS.
- On-time departures66.4%of 302 flights
- Average delay20.9 min
- July 202622▼ 4.3%vs July 2025
- Cancelled1.3%
- Legs flown under this number16
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods16 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 33 | 5 | ▼ 84.8% |
| February | 25 | 10 | ▼ 60.0% |
| March | 5 | 2 | ▼ 60.0% |
| April | – | – | – |
| May | 1 | – | – |
| June | 18 | 20 | ▲ 11.1% |
| July | 23 | 22 | ▼ 4.3% |
| August | 25 | – | – |
| September | 26 | – | – |
| October | 1 | – | in progress |
| November | 6 | – | – |
| December | 20 | – | – |
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 periods16 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 69.7% | 40.0% | ▼ 42.6% |
| February | 76.0% | 50.0% | ▼ 34.2% |
| March | 100.0% | 0.0% | ▼ 100.0% |
| April | – | – | – |
| May | 100.0% | – | – |
| June | 29.4% | 45.0% | ▲ 53.0% |
| July | 54.6% | 54.6% | 0.0% |
| August | 84.0% | – | – |
| September | 80.8% | – | – |
| October | 0.0% | – | in progress |
| November | 100.0% | – | – |
| December | 57.9% | – | – |
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 periods16 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | – | – | – |
| May | 0 | – | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
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 98.7% 298
- Cancelled 1.3% 4
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
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SNA LAS John Wayne Orange County International Airport – Harry Reid International Airport | 365 | 14.5 min | 73.9% | 65 |
| STL DCA St. Louis Lambert International Airport – Ronald Reagan Washington National Airport | 1,154 | 5.2 min | 82.0% | 50 |
| PHX MCI Phoenix Sky Harbor International Airport – Kansas City International Airport | 1,677 | 46.1 min | 43.9% | 43 |
| MDW ICT Chicago Midway International Airport – Wichita Dwight D. Eisenhower National Airport | 946 | 41.6 min | 50.0% | 42 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 6 | 6 | 66.7% | 0 |
| November 2024 | 26 | 25 | 84.0% | 1 |
| December 2024 | 28 | 28 | 75.0% | 0 |
| January 2025 | 33 | 33 | 69.7% | 0 |
| February 2025 | 25 | 25 | 76.0% | 0 |
| March 2025 | 5 | 5 | 100.0% | 0 |
| May 2025 | 1 | 1 | 100.0% | 0 |
| June 2025 | 18 | 17 | 29.4% | 1 |
| July 2025 | 23 | 22 | 54.6% | 1 |
| August 2025 | 25 | 25 | 84.0% | 0 |
| September 2025 | 26 | 26 | 80.8% | 0 |
| October 2025 | 1 | 1 | 0.0% | 0 |
| November 2025 | 6 | 6 | 100.0% | 0 |
| December 2025 | 20 | 19 | 57.9% | 1 |
| January 2026 | 5 | 5 | 40.0% | 0 |
| February 2026 | 10 | 10 | 50.0% | 0 |
| March 2026 | 2 | 2 | 0.0% | 0 |
| June 2026 | 20 | 20 | 45.0% | 0 |
| July 2026 | 22 | 22 | 54.6% | 0 |