WN474
WN474 (Southwest Airlines) is a multi-stop service on 35 routes, busiest Portland to Denver. Of 718 departures recorded from October 2024 to July 2026, 79.3% left on time, according to the US BTS.
- On-time departures79.3%of 718 flights
- Average delay10.7 min
- July 202631▲ 0.0%vs July 2025
- Cancelled0.4%
- Legs flown under this number35
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 | 22 | ▼ 18.5% |
| February | 28 | 21 | ▼ 25.0% |
| March | 32 | 29 | ▼ 9.4% |
| April | 27 | 30 | ▲ 11.1% |
| May | 27 | 31 | ▲ 14.8% |
| June | 29 | 30 | ▲ 3.4% |
| July | 31 | 31 | 0.0% |
| August | 37 | – | – |
| September | 35 | – | – |
| October | 31 | – | in progress |
| November | 73 | – | – |
| December | 89 | – | – |
| Year to date (Jan–Jul) | 201 | 194 | ▼ 3.5% |
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 | 92.3% | 85.7% | ▼ 7.1% |
| February | 78.6% | 85.7% | ▲ 9.1% |
| March | 100.0% | 82.8% | ▼ 17.2% |
| April | 88.9% | 93.3% | ▲ 5.0% |
| May | 96.3% | 90.3% | ▼ 6.2% |
| June | 86.2% | 40.0% | ▼ 53.6% |
| July | 90.3% | 45.2% | ▼ 50.0% |
| August | 91.9% | – | – |
| September | 91.4% | – | – |
| October | 54.8% | – | in progress |
| November | 68.5% | – | – |
| December | 63.6% | – | – |
| Year-to-date average (Jan–Jul) | 90.4% | 74.7% | ▼ 17.3% |
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 | 1 | 1 | 0.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
| 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% 715
- 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
10Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 14 | 14 | 92.9% | 0 |
| November 2024 | 17 | 17 | 100.0% | 0 |
| December 2024 | 27 | 27 | 92.6% | 0 |
| January 2025 | 27 | 26 | 92.3% | 1 |
| February 2025 | 28 | 28 | 78.6% | 0 |
| March 2025 | 32 | 32 | 100.0% | 0 |
| April 2025 | 27 | 27 | 88.9% | 0 |
| May 2025 | 27 | 27 | 96.3% | 0 |
| June 2025 | 29 | 29 | 86.2% | 0 |
| July 2025 | 31 | 31 | 90.3% | 0 |
| August 2025 | 37 | 37 | 91.9% | 0 |
| September 2025 | 35 | 35 | 91.4% | 0 |
| October 2025 | 31 | 31 | 54.8% | 0 |
| November 2025 | 73 | 73 | 68.5% | 0 |
| December 2025 | 89 | 88 | 63.6% | 1 |
| January 2026 | 22 | 21 | 85.7% | 1 |
| February 2026 | 21 | 21 | 85.7% | 0 |
| March 2026 | 29 | 29 | 82.8% | 0 |
| April 2026 | 30 | 30 | 93.3% | 0 |
| May 2026 | 31 | 31 | 90.3% | 0 |
| June 2026 | 30 | 30 | 40.0% | 0 |
| July 2026 | 31 | 31 | 45.2% | 0 |