WN2525
WN2525 (Southwest Airlines) is a multi-stop service on 26 routes, busiest Portland to Las Vegas. Of 582 departures recorded from October 2024 to July 2026, 78.3% left on time, according to the US BTS.
- On-time departures78.3%of 582 flights
- Average delay11.1 min
- July 202628▼ 46.2%vs July 2025
- Cancelled0.3%
- Legs flown under this number26
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 23 | 40 | ▲ 73.9% |
| February | 35 | 18 | ▼ 48.6% |
| March | 43 | 38 | ▼ 11.6% |
| April | 33 | 31 | ▼ 6.1% |
| May | 31 | 31 | 0.0% |
| June | 48 | 26 | ▼ 45.8% |
| July | 52 | 28 | ▼ 46.2% |
| August | 6 | – | – |
| September | – | – | – |
| October | 4 | – | in progress |
| November | 19 | – | – |
| December | 24 | – | – |
| Year to date (Jan–Jul) | 265 | 212 | ▼ 20.0% |
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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 91.3% | 76.9% | ▼ 15.8% |
| February | 74.3% | 88.9% | ▲ 19.7% |
| March | 90.7% | 76.3% | ▼ 15.9% |
| April | 90.9% | 90.3% | ▼ 0.6% |
| May | 90.3% | 93.6% | ▲ 3.6% |
| June | 79.2% | 73.1% | ▼ 7.7% |
| July | 62.8% | 71.4% | ▲ 13.8% |
| August | 16.7% | – | – |
| September | – | – | – |
| October | 50.0% | – | in progress |
| November | 57.9% | – | – |
| December | 41.7% | – | – |
| Year-to-date average (Jan–Jul) | 82.8% | 81.5% | ▼ 1.5% |
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 periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | – | – | – |
| 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 99.7% 580
- Cancelled 0.3% 2
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
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| PDX LAS Portland International Airport – Harry Reid International Airport | 1,227 | 10.1 min | 85.2% | 88 |
| KOA LAS Ellison Onizuka Kona International Airport at Keāhole – Harry Reid International Airport | 4,369 | -0.2 min | 94.8% | 58 |
| LAS PIT Harry Reid International Airport – Pittsburgh International Airport | 3,066 | 3.5 min | 91.4% | 58 |
| SJC PDX Mineta San Jose International Airport – Portland International Airport | 916 | 25.7 min | 59.1% | 44 |
| SAN SJC San Diego International Airport – Mineta San Jose International Airport | 671 | 23.1 min | 63.4% | 42 |
| LAS SAT Harry Reid International Airport – San Antonio International Airport | 1,718 | 12.4 min | 66.7% | 33 |
| DEN MCO Denver International Airport – Orlando International Airport | 2,486 | 35.3 min | 50.0% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 9 | 9 | 100.0% | 0 |
| November 2024 | 23 | 23 | 82.6% | 0 |
| December 2024 | 20 | 20 | 85.0% | 0 |
| January 2025 | 23 | 23 | 91.3% | 0 |
| February 2025 | 35 | 35 | 74.3% | 0 |
| March 2025 | 43 | 43 | 90.7% | 0 |
| April 2025 | 33 | 33 | 90.9% | 0 |
| May 2025 | 31 | 31 | 90.3% | 0 |
| June 2025 | 48 | 48 | 79.2% | 0 |
| July 2025 | 52 | 51 | 62.8% | 1 |
| August 2025 | 6 | 6 | 16.7% | 0 |
| October 2025 | 4 | 4 | 50.0% | 0 |
| November 2025 | 19 | 19 | 57.9% | 0 |
| December 2025 | 24 | 24 | 41.7% | 0 |
| January 2026 | 40 | 39 | 76.9% | 1 |
| February 2026 | 18 | 18 | 88.9% | 0 |
| March 2026 | 38 | 38 | 76.3% | 0 |
| April 2026 | 31 | 31 | 90.3% | 0 |
| May 2026 | 31 | 31 | 93.6% | 0 |
| June 2026 | 26 | 26 | 73.1% | 0 |
| July 2026 | 28 | 28 | 71.4% | 0 |