WN672
WN672 (Southwest Airlines) is a multi-stop service on 27 routes, busiest Las Vegas to Sacramento. Of 649 departures recorded from October 2024 to July 2026, 85.0% left on time, according to the US BTS.
- On-time departures85.0%of 649 flights
- Average delay6.7 min
- July 202631▲ 0.0%vs July 2025
- Cancelled0.2%
- Legs flown under this number27
according to the US BTS · Oct 12, 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 | 26 | 28 | ▲ 7.7% |
| February | 26 | 34 | ▲ 30.8% |
| March | 31 | 24 | ▼ 22.6% |
| April | 39 | 29 | ▼ 25.6% |
| May | 42 | 31 | ▼ 26.2% |
| June | 32 | 30 | ▼ 6.3% |
| July | 31 | 31 | 0.0% |
| August | 27 | – | – |
| September | 26 | – | – |
| October | 28 | – | in progress |
| November | 33 | – | – |
| December | 22 | – | – |
| Year to date (Jan–Jul) | 227 | 207 | ▼ 8.8% |
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 | 96.2% | 89.3% | ▼ 7.1% |
| February | 96.2% | 61.8% | ▼ 35.8% |
| March | 83.3% | 62.5% | ▼ 25.0% |
| April | 84.6% | 96.6% | ▲ 14.1% |
| May | 71.4% | 96.8% | ▲ 35.5% |
| June | 93.8% | 100.0% | ▲ 6.7% |
| July | 90.3% | 100.0% | ▲ 10.7% |
| August | 88.9% | – | – |
| September | 96.2% | – | – |
| October | 92.9% | – | in progress |
| November | 48.5% | – | – |
| December | 72.7% | – | – |
| Year-to-date average (Jan–Jul) | 88.0% | 86.7% | ▼ 1.4% |
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 | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 1 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 0 | ▼ 100.0% |
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 99.8% 648
- Cancelled 0.2% 1
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
88 of 8
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LAS SMF Harry Reid International Airport – Sacramento International Airport | 639 | -1.8 min | 96.7% | 90 |
| CMH BNA John Glenn Columbus International Airport – Nashville International Airport | 543 | 2.7 min | 91.8% | 61 |
| OGG PHX Kahului International Airport – Phoenix Sky Harbor International Airport | 4,573 | -5.9 min | 100.0% | 58 |
| MAF DEN Midland International Air and Space Port – Denver International Airport | 908 | -2.8 min | 98.3% | 58 |
| LAS OAK Harry Reid International Airport – Oakland San Francisco Bay Airport | 654 | 14.7 min | 76.9% | 52 |
| TUL AUS Tulsa International Airport – Austin Bergstrom International Airport | 687 | 0.7 min | 92.0% | 50 |
| MDW TUS Chicago Midway International Airport – Tucson International Airport | 2,314 | 4.1 min | 88.0% | 50 |
| PDX PHX Portland International Airport – Phoenix Sky Harbor International Airport | 1,625 | 30.5 min | 65.7% | 35 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 30 | 30 | 93.3% | 0 |
| December 2024 | 29 | 29 | 79.3% | 0 |
| January 2025 | 26 | 26 | 96.2% | 0 |
| February 2025 | 26 | 26 | 96.2% | 0 |
| March 2025 | 31 | 30 | 83.3% | 1 |
| April 2025 | 39 | 39 | 84.6% | 0 |
| May 2025 | 42 | 42 | 71.4% | 0 |
| June 2025 | 32 | 32 | 93.8% | 0 |
| July 2025 | 31 | 31 | 90.3% | 0 |
| August 2025 | 27 | 27 | 88.9% | 0 |
| September 2025 | 26 | 26 | 96.2% | 0 |
| October 2025 | 28 | 28 | 92.9% | 0 |
| November 2025 | 33 | 33 | 48.5% | 0 |
| December 2025 | 22 | 22 | 72.7% | 0 |
| January 2026 | 28 | 28 | 89.3% | 0 |
| February 2026 | 34 | 34 | 61.8% | 0 |
| March 2026 | 24 | 24 | 62.5% | 0 |
| April 2026 | 29 | 29 | 96.6% | 0 |
| May 2026 | 31 | 31 | 96.8% | 0 |
| June 2026 | 30 | 30 | 100.0% | 0 |
| July 2026 | 31 | 31 | 100.0% | 0 |