WN1409
WN1409 (Southwest Airlines) is a multi-stop service on 34 routes, busiest San Jose to Spokane. Of 563 departures recorded from October 2024 to July 2026, 77.8% left on time, according to the US BTS.
- On-time departures77.8%of 563 flights
- Average delay10.8 min
- July 202614▼ 54.8%vs July 2025
- Cancelled0.7%
- Legs flown under this number34
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 | 30 | 26 | ▼ 13.3% |
| February | 28 | 27 | ▼ 3.6% |
| March | 19 | 20 | ▲ 5.3% |
| April | 24 | 29 | ▲ 20.8% |
| May | 27 | 37 | ▲ 37.0% |
| June | 29 | 12 | ▼ 58.6% |
| July | 31 | 14 | ▼ 54.8% |
| August | 22 | – | – |
| September | 21 | – | – |
| October | 29 | – | in progress |
| November | 31 | – | – |
| December | 32 | – | – |
| Year to date (Jan–Jul) | 188 | 165 | ▼ 12.2% |
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 | 93.1% | 92.0% | ▼ 1.2% |
| February | 89.3% | 100.0% | ▲ 12.0% |
| March | 100.0% | 80.0% | ▼ 20.0% |
| April | 83.3% | 65.5% | ▼ 21.4% |
| May | 74.1% | 35.1% | ▼ 52.6% |
| June | 89.7% | 41.7% | ▼ 53.5% |
| July | 96.8% | 57.1% | ▼ 41.0% |
| August | 85.7% | – | – |
| September | 71.4% | – | – |
| October | 62.1% | – | in progress |
| November | 76.7% | – | – |
| December | 68.8% | – | – |
| Year-to-date average (Jan–Jul) | 89.5% | 67.4% | ▼ 24.7% |
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 | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| 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 99.3% 559
- Cancelled 0.7% 4
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 29, 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 |
|---|---|---|---|---|
| SJC GEG Mineta San Jose International Airport – Spokane International Airport | 1,196 | 8.9 min | 82.5% | 63 |
| BOS BWI Boston Logan International Airport – Baltimore/Washington International Thurgood Marshall Airport | 594 | 1.4 min | 95.0% | 61 |
| DEN BNA Denver International Airport – Nashville International Airport | 1,628 | -1.1 min | 98.1% | 53 |
| PHX ONT Phoenix Sky Harbor International Airport – Ontario International Airport | 522 | 14.6 min | 73.8% | 43 |
| LAX PHX Los Angeles International Airport – Phoenix Sky Harbor International Airport | 595 | 26.9 min | 71.4% | 42 |
| CLE STL Cleveland Hopkins International Airport – St. Louis Lambert International Airport | 783 | 27.5 min | 38.7% | 31 |
| BOI SMF Boise Air Terminal/Gowen Field – Sacramento International Airport | 703 | 11.4 min | 71.0% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 23 | 23 | 100.0% | 0 |
| November 2024 | 18 | 18 | 83.3% | 0 |
| December 2024 | 34 | 34 | 67.7% | 0 |
| January 2025 | 30 | 29 | 93.1% | 1 |
| February 2025 | 28 | 28 | 89.3% | 0 |
| March 2025 | 19 | 19 | 100.0% | 0 |
| April 2025 | 24 | 24 | 83.3% | 0 |
| May 2025 | 27 | 27 | 74.1% | 0 |
| June 2025 | 29 | 29 | 89.7% | 0 |
| July 2025 | 31 | 31 | 96.8% | 0 |
| August 2025 | 22 | 21 | 85.7% | 1 |
| September 2025 | 21 | 21 | 71.4% | 0 |
| October 2025 | 29 | 29 | 62.1% | 0 |
| November 2025 | 31 | 30 | 76.7% | 1 |
| December 2025 | 32 | 32 | 68.8% | 0 |
| January 2026 | 26 | 25 | 92.0% | 1 |
| February 2026 | 27 | 27 | 100.0% | 0 |
| March 2026 | 20 | 20 | 80.0% | 0 |
| April 2026 | 29 | 29 | 65.5% | 0 |
| May 2026 | 37 | 37 | 35.1% | 0 |
| June 2026 | 12 | 12 | 41.7% | 0 |
| July 2026 | 14 | 14 | 57.1% | 0 |