WN3626
WN3626 (Southwest Airlines) is a multi-stop service on 24 routes, busiest Sacramento to Denver. Of 419 departures recorded from October 2024 to July 2026, 75.2% left on time, according to the US BTS.
- On-time departures75.2%of 419 flights
- Average delay14.2 min
- July 202644▲ 46.7%vs July 2025
- Cancelled1.0%
- Legs flown under this number24
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 3 | 29 | ▲ 866.7% |
| February | – | 28 | – |
| March | 42 | 31 | ▼ 26.2% |
| April | 11 | 11 | 0.0% |
| May | – | 6 | – |
| June | 20 | 39 | ▲ 95.0% |
| July | 30 | 44 | ▲ 46.7% |
| August | 22 | – | – |
| September | 21 | – | – |
| October | 18 | – | in progress |
| November | 18 | – | – |
| December | 17 | – | – |
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 periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 33.3% | 96.6% | ▲ 189.7% |
| February | – | 92.9% | – |
| March | 69.1% | 64.5% | ▼ 6.6% |
| April | 72.7% | 72.7% | 0.0% |
| May | – | 66.7% | – |
| June | 65.0% | 84.6% | ▲ 30.2% |
| July | 63.3% | 86.4% | ▲ 36.4% |
| August | 77.3% | – | – |
| September | 85.7% | – | – |
| October | 68.8% | – | in progress |
| November | 75.0% | – | – |
| December | 64.7% | – | – |
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 periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | – | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | – | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 2 | – | in progress |
| November | 2 | – | – |
| December | 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 99.0% 415
- Cancelled 1.0% 4
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
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SMF DEN Sacramento International Airport – Denver International Airport | 1,460 | 4.8 min | 96.5% | 57 |
| SJC SNA Mineta San Jose International Airport – John Wayne Orange County International Airport | 550 | 0.4 min | 88.1% | 42 |
| SEA SJC Seattle–Tacoma International Airport – Mineta San Jose International Airport | 1,122 | 1.9 min | 87.9% | 33 |
| JAX AUS Jacksonville International Airport – Austin Bergstrom International Airport | 1,532 | 19.6 min | 60.6% | 33 |
| MDW ALB Chicago Midway International Airport – Albany International Airport | 1,152 | 22.9 min | 56.7% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 17 | 17 | 70.6% | 0 |
| November 2024 | 3 | 3 | 66.7% | 0 |
| December 2024 | 9 | 9 | 22.2% | 0 |
| January 2025 | 3 | 3 | 33.3% | 0 |
| March 2025 | 42 | 42 | 69.1% | 0 |
| April 2025 | 11 | 11 | 72.7% | 0 |
| June 2025 | 20 | 20 | 65.0% | 0 |
| July 2025 | 30 | 30 | 63.3% | 0 |
| August 2025 | 22 | 22 | 77.3% | 0 |
| September 2025 | 21 | 21 | 85.7% | 0 |
| October 2025 | 18 | 16 | 68.8% | 2 |
| November 2025 | 18 | 16 | 75.0% | 2 |
| December 2025 | 17 | 17 | 64.7% | 0 |
| January 2026 | 29 | 29 | 96.6% | 0 |
| February 2026 | 28 | 28 | 92.9% | 0 |
| March 2026 | 31 | 31 | 64.5% | 0 |
| April 2026 | 11 | 11 | 72.7% | 0 |
| May 2026 | 6 | 6 | 66.7% | 0 |
| June 2026 | 39 | 39 | 84.6% | 0 |
| July 2026 | 44 | 44 | 86.4% | 0 |