WN3191
WN3191 (Southwest Airlines) is a multi-stop service on 23 routes, busiest Sacramento to Phoenix. Of 514 departures recorded from October 2024 to July 2026, 76.2% left on time, according to the US BTS.
- On-time departures76.2%of 514 flights
- Average delay13.5 min
- July 202626▼ 16.1%vs July 2025
- Cancelled0.4%
- Legs flown under this number23
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 | 27 | 27 | 0.0% |
| February | 24 | 18 | ▼ 25.0% |
| March | 36 | 30 | ▼ 16.7% |
| April | 27 | 9 | ▼ 66.7% |
| May | 20 | 4 | ▼ 80.0% |
| June | 31 | 23 | ▼ 25.8% |
| July | 31 | 26 | ▼ 16.1% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 17 | – | in progress |
| November | 14 | – | – |
| December | 16 | – | – |
| Year to date (Jan–Jul) | 196 | 137 | ▼ 30.1% |
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% | 81.5% | ▼ 8.3% |
| February | 87.5% | 77.8% | ▼ 11.1% |
| March | 63.9% | 90.0% | ▲ 40.9% |
| April | 88.9% | 77.8% | ▼ 12.5% |
| May | 94.7% | 75.0% | ▼ 20.8% |
| June | 61.3% | 47.8% | ▼ 22.0% |
| July | 45.2% | 52.0% | ▲ 15.1% |
| August | 71.0% | – | – |
| September | 83.3% | – | – |
| October | 88.2% | – | in progress |
| November | 71.4% | – | – |
| December | 75.0% | – | – |
| Year-to-date average (Jan–Jul) | 75.8% | 71.7% | ▼ 5.4% |
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 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 1 | 0.0% |
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 99.6% 512
- Cancelled 0.4% 2
Share of all recorded flights in the period, all legs. · Oct 14, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
6| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SMF PHX Sacramento International Airport – Phoenix Sky Harbor International Airport | 1,040 | 9.9 min | 87.8% | 74 |
| RSW STL Southwest Florida International Airport – St. Louis Lambert International Airport | 1,578 | 25.8 min | 50.0% | 60 |
| FLL TPA Fort Lauderdale Hollywood International Airport – Tampa International Airport | 317 | 14.2 min | 79.3% | 58 |
| MDW PHX Chicago Midway International Airport – Phoenix Sky Harbor International Airport | 2,319 | 9.1 min | 78.3% | 46 |
| DJT BWI President Donald J. Trump International Airport – Baltimore/Washington International Thurgood Marshall Airport | 1,425 | 26.3 min | 51.2% | 42 |
| BWI STL Baltimore/Washington International Thurgood Marshall Airport – St. Louis Lambert International Airport | 1,185 | 2.5 min | 87.9% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 25 | 25 | 96.0% | 0 |
| December 2024 | 28 | 28 | 85.7% | 0 |
| January 2025 | 27 | 27 | 88.9% | 0 |
| February 2025 | 24 | 24 | 87.5% | 0 |
| March 2025 | 36 | 36 | 63.9% | 0 |
| April 2025 | 27 | 27 | 88.9% | 0 |
| May 2025 | 20 | 19 | 94.7% | 1 |
| June 2025 | 31 | 31 | 61.3% | 0 |
| July 2025 | 31 | 31 | 45.2% | 0 |
| August 2025 | 31 | 31 | 71.0% | 0 |
| September 2025 | 30 | 30 | 83.3% | 0 |
| October 2025 | 17 | 17 | 88.2% | 0 |
| November 2025 | 14 | 14 | 71.4% | 0 |
| December 2025 | 16 | 16 | 75.0% | 0 |
| January 2026 | 27 | 27 | 81.5% | 0 |
| February 2026 | 18 | 18 | 77.8% | 0 |
| March 2026 | 30 | 30 | 90.0% | 0 |
| April 2026 | 9 | 9 | 77.8% | 0 |
| May 2026 | 4 | 4 | 75.0% | 0 |
| June 2026 | 23 | 23 | 47.8% | 0 |
| July 2026 | 26 | 25 | 52.0% | 1 |