WN935
WN935 (Southwest Airlines) is a multi-stop service on 41 routes, busiest Sacramento to Las Vegas. Of 773 departures recorded from October 2024 to July 2026, 78.4% left on time, according to the US BTS.
- On-time departures78.4%of 773 flights
- Average delay10.3 min
- July 202631▼ 40.4%vs July 2025
- Cancelled0.4%
- Legs flown under this number41
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 | 45 | 31 | ▼ 31.1% |
| February | 35 | 17 | ▼ 51.4% |
| March | 29 | 34 | ▲ 17.2% |
| April | 26 | 41 | ▲ 57.7% |
| May | 28 | 44 | ▲ 57.1% |
| June | 49 | 31 | ▼ 36.7% |
| July | 52 | 31 | ▼ 40.4% |
| August | 23 | – | – |
| September | 17 | – | – |
| October | 31 | – | in progress |
| November | 57 | – | – |
| December | 73 | – | – |
| Year to date (Jan–Jul) | 264 | 229 | ▼ 13.3% |
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 | 88.9% | 76.7% | ▼ 13.7% |
| February | 91.4% | 64.7% | ▼ 29.2% |
| March | 100.0% | 58.8% | ▼ 41.2% |
| April | 88.5% | 92.7% | ▲ 4.8% |
| May | 89.3% | 76.7% | ▼ 14.1% |
| June | 85.7% | 61.3% | ▼ 28.5% |
| July | 84.6% | 80.7% | ▼ 4.7% |
| August | 52.2% | – | – |
| September | 47.1% | – | – |
| October | 54.8% | – | in progress |
| November | 64.9% | – | – |
| December | 77.8% | – | – |
| Year-to-date average (Jan–Jul) | 89.8% | 73.1% | ▼ 18.6% |
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 | 0 | 1 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 0 | 2 |
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 99.6% 770
- Cancelled 0.4% 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 LAS Sacramento International Airport – Harry Reid International Airport | 639 | 1.2 min | 95.1% | 61 |
| BWI ORF Baltimore/Washington International Thurgood Marshall Airport – Norfolk International Airport | 257 | 5.1 min | 83.1% | 59 |
| BWI DEN Baltimore/Washington International Thurgood Marshall Airport – Denver International Airport | 2,394 | 9.7 min | 83.0% | 47 |
| ATL AUS Hartsfield Jackson Atlanta International Airport – Austin Bergstrom International Airport | 1,305 | 10.9 min | 73.8% | 42 |
| SAT SAN San Antonio International Airport – San Diego International Airport | 1,814 | 7.6 min | 85.3% | 34 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 100.0% | 0 |
| November 2024 | 29 | 29 | 96.6% | 0 |
| December 2024 | 30 | 30 | 73.3% | 0 |
| January 2025 | 45 | 45 | 88.9% | 0 |
| February 2025 | 35 | 35 | 91.4% | 0 |
| March 2025 | 29 | 29 | 100.0% | 0 |
| April 2025 | 26 | 26 | 88.5% | 0 |
| May 2025 | 28 | 28 | 89.3% | 0 |
| June 2025 | 49 | 49 | 85.7% | 0 |
| July 2025 | 52 | 52 | 84.6% | 0 |
| August 2025 | 23 | 23 | 52.2% | 0 |
| September 2025 | 17 | 17 | 47.1% | 0 |
| October 2025 | 31 | 31 | 54.8% | 0 |
| November 2025 | 57 | 57 | 64.9% | 0 |
| December 2025 | 73 | 72 | 77.8% | 1 |
| January 2026 | 31 | 30 | 76.7% | 1 |
| February 2026 | 17 | 17 | 64.7% | 0 |
| March 2026 | 34 | 34 | 58.8% | 0 |
| April 2026 | 41 | 41 | 92.7% | 0 |
| May 2026 | 44 | 43 | 76.7% | 1 |
| June 2026 | 31 | 31 | 61.3% | 0 |
| July 2026 | 31 | 31 | 80.7% | 0 |