WN950
WN950 (Southwest Airlines) is a multi-stop service on 30 routes, busiest San Jose to Chicago. Of 681 departures recorded from October 2024 to July 2026, 75.2% left on time, according to the US BTS.
- On-time departures75.2%of 681 flights
- Average delay16.9 min
- July 202639▼ 4.9%vs July 2025
- Cancelled0.7%
- Legs flown under this number30
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 | 32 | 35 | ▲ 9.4% |
| February | 28 | 29 | ▲ 3.6% |
| March | 23 | 43 | ▲ 87.0% |
| April | 25 | 33 | ▲ 32.0% |
| May | 26 | 31 | ▲ 19.2% |
| June | 36 | 37 | ▲ 2.8% |
| July | 41 | 39 | ▼ 4.9% |
| August | 28 | – | – |
| September | 26 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 211 | 247 | ▲ 17.1% |
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 | 96.9% | 83.9% | ▼ 13.4% |
| February | 82.1% | 82.8% | ▲ 0.8% |
| March | 100.0% | 69.8% | ▼ 30.2% |
| April | 80.0% | 57.6% | ▼ 28.0% |
| May | 76.9% | 54.8% | ▼ 28.7% |
| June | 63.9% | 54.1% | ▼ 15.4% |
| July | 68.3% | 42.1% | ▼ 38.3% |
| August | 82.1% | – | – |
| September | 88.5% | – | – |
| October | 54.8% | – | in progress |
| November | 96.7% | – | – |
| December | 96.8% | – | – |
| Year-to-date average (Jan–Jul) | 81.2% | 63.6% | ▼ 21.7% |
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 | 0 | 4 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 5 |
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% 676
- Cancelled 0.7% 5
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
8| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SJC MDW Mineta San Jose International Airport – Chicago Midway International Airport | 2,950 | 3.6 min | 90.4% | 114 |
| MCI BNA Kansas City International Airport – Nashville International Airport | 790 | 2.8 min | 96.9% | 64 |
| BNA OKC Nashville International Airport – OKC Will Rogers World Airport | 988 | 8.6 min | 81.7% | 63 |
| SMF GEG Sacramento International Airport – Spokane International Airport | 1,045 | 27.7 min | 56.9% | 58 |
| PHX MDW Phoenix Sky Harbor International Airport – Chicago Midway International Airport | 2,319 | 13.9 min | 74.0% | 50 |
| AUS HRL Austin Bergstrom International Airport – Valley International Airport | 441 | 54.3 min | 27.1% | 49 |
| DEN EUG Denver International Airport – Eugene Airport | 1,600 | 6.5 min | 85.7% | 42 |
| BZN LAS Bozeman Yellowstone International Airport – Harry Reid International Airport | 1,129 | 21.6 min | 76.2% | 42 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 14 | 14 | 85.7% | 0 |
| November 2024 | 31 | 31 | 87.1% | 0 |
| December 2024 | 32 | 32 | 84.4% | 0 |
| January 2025 | 32 | 32 | 96.9% | 0 |
| February 2025 | 28 | 28 | 82.1% | 0 |
| March 2025 | 23 | 23 | 100.0% | 0 |
| April 2025 | 25 | 25 | 80.0% | 0 |
| May 2025 | 26 | 26 | 76.9% | 0 |
| June 2025 | 36 | 36 | 63.9% | 0 |
| July 2025 | 41 | 41 | 68.3% | 0 |
| August 2025 | 28 | 28 | 82.1% | 0 |
| September 2025 | 26 | 26 | 88.5% | 0 |
| October 2025 | 31 | 31 | 54.8% | 0 |
| November 2025 | 30 | 30 | 96.7% | 0 |
| December 2025 | 31 | 31 | 96.8% | 0 |
| January 2026 | 35 | 31 | 83.9% | 4 |
| February 2026 | 29 | 29 | 82.8% | 0 |
| March 2026 | 43 | 43 | 69.8% | 0 |
| April 2026 | 33 | 33 | 57.6% | 0 |
| May 2026 | 31 | 31 | 54.8% | 0 |
| June 2026 | 37 | 37 | 54.1% | 0 |
| July 2026 | 39 | 38 | 42.1% | 1 |