WN4195
WN4195 (Southwest Airlines) is a multi-stop service on 18 routes, busiest Sacramento to Long Beach. Of 472 departures recorded from October 2024 to July 2026, 76.8% left on time, according to the US BTS.
- On-time departures76.8%of 472 flights
- Average delay11.8 min
- July 202648▲ 54.8%vs July 2025
- Cancelled0.6%
- Legs flown under this number18
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 | 26 | 2 | ▼ 92.3% |
| February | 33 | 1 | ▼ 97.0% |
| March | 50 | – | – |
| April | 15 | 32 | ▲ 113.3% |
| May | 3 | 39 | ▲ 1,200.0% |
| June | 27 | 48 | ▲ 77.8% |
| July | 31 | 48 | ▲ 54.8% |
| August | 4 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 31 | – | – |
| December | 32 | – | – |
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 | 88.5% | 100.0% | ▲ 13.0% |
| February | 81.8% | 100.0% | ▲ 22.2% |
| March | 68.0% | – | – |
| April | 53.3% | 84.4% | ▲ 58.2% |
| May | 100.0% | 66.7% | ▼ 33.3% |
| June | 81.5% | 68.9% | ▼ 15.5% |
| July | 71.0% | 72.9% | ▲ 2.7% |
| August | 50.0% | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 90.3% | – | – |
| December | 78.1% | – | – |
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 | – | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 3 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 0 | – | – |
| December | 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 99.4% 469
- Cancelled 0.6% 3
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SMF LGB Sacramento International Airport – Long Beach International Airport | 624 | 0.8 min | 92.8% | 69 |
| PHX ATL Phoenix Sky Harbor International Airport – Hartsfield Jackson Atlanta International Airport | 2,549 | 12.4 min | 73.8% | 61 |
| SEA DEN Seattle–Tacoma International Airport – Denver International Airport | 1,645 | 13.7 min | 69.0% | 58 |
| SAT DAL San Antonio International Airport – Dallas Love Field | 399 | 9.7 min | 80.4% | 57 |
| RSW BWI Southwest Florida International Airport – Baltimore/Washington International Thurgood Marshall Airport | 1,483 | 8.2 min | 85.4% | 41 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 17 | 17 | 82.4% | 0 |
| November 2024 | 14 | 14 | 92.9% | 0 |
| December 2024 | 19 | 19 | 89.5% | 0 |
| January 2025 | 26 | 26 | 88.5% | 0 |
| February 2025 | 33 | 33 | 81.8% | 0 |
| March 2025 | 50 | 50 | 68.0% | 0 |
| April 2025 | 15 | 15 | 53.3% | 0 |
| May 2025 | 3 | 3 | 100.0% | 0 |
| June 2025 | 27 | 27 | 81.5% | 0 |
| July 2025 | 31 | 31 | 71.0% | 0 |
| August 2025 | 4 | 4 | 50.0% | 0 |
| November 2025 | 31 | 31 | 90.3% | 0 |
| December 2025 | 32 | 32 | 78.1% | 0 |
| January 2026 | 2 | 2 | 100.0% | 0 |
| February 2026 | 1 | 1 | 100.0% | 0 |
| April 2026 | 32 | 32 | 84.4% | 0 |
| May 2026 | 39 | 39 | 66.7% | 0 |
| June 2026 | 48 | 45 | 68.9% | 3 |
| July 2026 | 48 | 48 | 72.9% | 0 |