WN4950
WN4950 (Southwest Airlines) is a multi-stop service on 3 routes, busiest Los Angeles to San Francisco. Of 90 departures recorded from November 2025 to July 2026, 41.1% left on time, according to the US BTS.
- On-time departures41.1%of 90 flights
- Average delay28.6 min
- July 202627
- Cancelled0.0%
- Legs flown under this number3
Recorded departures by month
Short series — WN4950 has only 6 months so far. Enough to show the level now, not enough to read a trend.
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods6 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 17 | – |
| February | – | 19 | – |
| March | – | 3 | – |
| April | – | – | – |
| May | – | – | – |
| June | – | 23 | – |
| July | – | 27 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 1 | – | – |
| December | – | – | – |
according to the US BTS · November 2025 → July 2026
On-time departures by month
Short series — WN4950 has only 6 months so far. Enough to show the level now, not enough to read a trend.
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 periods6 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 47.1% | – |
| February | – | 73.7% | – |
| March | – | 66.7% | – |
| April | – | – | – |
| May | – | – | – |
| June | – | 21.7% | – |
| July | – | 29.6% | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 0.0% | – | – |
| December | – | – | – |
according to the US BTS · November 2025 → July 2026
Average departure delay by month
Short series — WN4950 has only 6 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
according to the US BTS · November 2025 → July 2026
Cancelled departures by month
Short series — WN4950 has only 6 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods6 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | – | – | – |
| May | – | – | – |
| June | – | 0 | – |
| July | – | 0 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 0 | – | – |
| December | – | – | – |
according to the US BTS · November 2025 → 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% 90
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Nov 30, 2025 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LAX SFO Los Angeles International Airport – San Francisco International Airport | 543 | 35.6 min | 26.0% | 50 |
| DEN PSP Denver International Airport – Palm Springs International Airport | 1,247 | 19.3 min | 61.5% | 39 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2025 | 1 | 1 | 0.0% | 0 |
| January 2026 | 17 | 17 | 47.1% | 0 |
| February 2026 | 19 | 19 | 73.7% | 0 |
| March 2026 | 3 | 3 | 66.7% | 0 |
| June 2026 | 23 | 23 | 21.7% | 0 |
| July 2026 | 27 | 27 | 29.6% | 0 |