WN3769
WN3769 (Southwest Airlines) is a multi-stop service on 28 routes, busiest Phoenix to Los Angeles. Of 553 departures recorded from October 2024 to July 2026, 77.1% left on time, according to the US BTS.
- On-time departures77.1%of 553 flights
- Average delay9.7 min
- July 202623▼ 25.8%vs July 2025
- Cancelled0.7%
- Legs flown under this number28
according to the US BTS · Oct 13, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 24 | 25 | ▲ 4.2% |
| February | 21 | 20 | ▼ 4.8% |
| March | 78 | 14 | ▼ 82.1% |
| April | 44 | 29 | ▼ 34.1% |
| May | 30 | 36 | ▲ 20.0% |
| June | 30 | 22 | ▼ 26.7% |
| July | 31 | 23 | ▼ 25.8% |
| August | 7 | – | – |
| September | 4 | – | – |
| October | 1 | – | in progress |
| November | 26 | – | – |
| December | 22 | – | – |
| Year to date (Jan–Jul) | 258 | 169 | ▼ 34.5% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 95.5% | 84.0% | ▼ 12.0% |
| February | 65.0% | 90.0% | ▲ 38.5% |
| March | 93.6% | 100.0% | ▲ 6.8% |
| April | 88.6% | 44.8% | ▼ 49.4% |
| May | 73.3% | 30.6% | ▼ 58.3% |
| June | 70.0% | 57.1% | ▼ 18.4% |
| July | 80.7% | 60.9% | ▼ 24.5% |
| August | 85.7% | – | – |
| September | 100.0% | – | – |
| October | 100.0% | – | in progress |
| November | 84.6% | – | – |
| December | 86.4% | – | – |
| Year-to-date average (Jan–Jul) | 81.0% | 66.8% | ▼ 17.5% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | 0 | ▼ 100.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 1 | ▼ 66.7% |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
This number flies several legs
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 99.3% 549
- Cancelled 0.7% 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
88 of 8
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| PHX LAX Phoenix Sky Harbor International Airport – Los Angeles International Airport | 595 | 13.5 min | 73.8% | 61 |
| AUS ATL Austin Bergstrom International Airport – Hartsfield Jackson Atlanta International Airport | 1,305 | 4.3 min | 80.0% | 51 |
| BWI BUF Baltimore/Washington International Thurgood Marshall Airport – Buffalo Niagara International Airport | 453 | 34.1 min | 30.0% | 50 |
| STL DEN St. Louis Lambert International Airport – Denver International Airport | 1,236 | 0.1 min | 88.9% | 45 |
| MDW RIC Chicago Midway International Airport – Richmond International Airport | 1,011 | 3.9 min | 88.9% | 45 |
| SMF MDW Sacramento International Airport – Chicago Midway International Airport | 2,874 | 17.9 min | 63.4% | 42 |
| SMF SNA Sacramento International Airport – John Wayne Orange County International Airport | 650 | -1.9 min | 100.0% | 33 |
| OAK DEN Oakland San Francisco Bay Airport – Denver International Airport | 1,537 | 5.2 min | 90.9% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 17 | 17 | 76.5% | 0 |
| November 2024 | 26 | 26 | 84.6% | 0 |
| December 2024 | 23 | 23 | 82.6% | 0 |
| January 2025 | 24 | 22 | 95.5% | 2 |
| February 2025 | 21 | 20 | 65.0% | 1 |
| March 2025 | 78 | 78 | 93.6% | 0 |
| April 2025 | 44 | 44 | 88.6% | 0 |
| May 2025 | 30 | 30 | 73.3% | 0 |
| June 2025 | 30 | 30 | 70.0% | 0 |
| July 2025 | 31 | 31 | 80.7% | 0 |
| August 2025 | 7 | 7 | 85.7% | 0 |
| September 2025 | 4 | 4 | 100.0% | 0 |
| October 2025 | 1 | 1 | 100.0% | 0 |
| November 2025 | 26 | 26 | 84.6% | 0 |
| December 2025 | 22 | 22 | 86.4% | 0 |
| January 2026 | 25 | 25 | 84.0% | 0 |
| February 2026 | 20 | 20 | 90.0% | 0 |
| March 2026 | 14 | 14 | 100.0% | 0 |
| April 2026 | 29 | 29 | 44.8% | 0 |
| May 2026 | 36 | 36 | 30.6% | 0 |
| June 2026 | 22 | 21 | 57.1% | 1 |
| July 2026 | 23 | 23 | 60.9% | 0 |