WN3890
WN3890 (Southwest Airlines) is a multi-stop service on 24 routes, busiest Reno to Denver. Of 394 departures recorded from October 2024 to July 2026, 72.3% left on time, according to the US BTS.
- On-time departures72.3%of 394 flights
- Average delay12.7 min
- July 202631▲ 82.4%vs July 2025
- Cancelled0.3%
- Legs flown under this number24
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 | 5 | 3 | ▼ 40.0% |
| February | 10 | 3 | ▼ 70.0% |
| March | 22 | 7 | ▼ 68.2% |
| April | 8 | 46 | ▲ 475.0% |
| May | 5 | 56 | ▲ 1,020.0% |
| June | 16 | 32 | ▲ 100.0% |
| July | 17 | 31 | ▲ 82.4% |
| August | 25 | – | – |
| September | 26 | – | – |
| October | 9 | – | in progress |
| November | 5 | – | – |
| December | 11 | – | – |
| Year to date (Jan–Jul) | 83 | 178 | ▲ 114.5% |
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 | 80.0% | 66.7% | ▼ 16.7% |
| February | 80.0% | 66.7% | ▼ 16.7% |
| March | 54.6% | 57.1% | ▲ 4.7% |
| April | 62.5% | 47.8% | ▼ 23.5% |
| May | 100.0% | 58.2% | ▼ 41.8% |
| June | 81.3% | 81.3% | 0.0% |
| July | 52.9% | 96.8% | ▲ 82.8% |
| August | 92.0% | – | – |
| September | 84.6% | – | – |
| October | 100.0% | – | in progress |
| November | 80.0% | – | – |
| December | 81.8% | – | – |
| Year-to-date average (Jan–Jul) | 73.0% | 67.8% | ▼ 7.2% |
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 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 1 |
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% 393
- Cancelled 0.3% 1
Share of all recorded flights in the period, all legs. · Oct 14, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| RNO DEN Reno Tahoe International Airport – Denver International Airport | 1,291 | 3.4 min | 91.4% | 58 |
| STL PHX St. Louis Lambert International Airport – Phoenix Sky Harbor International Airport | 2,026 | 17.7 min | 60.0% | 56 |
| OAK SNA Oakland San Francisco Bay Airport – John Wayne Orange County International Airport | 597 | 3.0 min | 89.8% | 49 |
| SMF LAS Sacramento International Airport – Harry Reid International Airport | 639 | 21.3 min | 56.3% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 8 | 8 | 100.0% | 0 |
| November 2024 | 31 | 31 | 83.9% | 0 |
| December 2024 | 18 | 18 | 50.0% | 0 |
| January 2025 | 5 | 5 | 80.0% | 0 |
| February 2025 | 10 | 10 | 80.0% | 0 |
| March 2025 | 22 | 22 | 54.6% | 0 |
| April 2025 | 8 | 8 | 62.5% | 0 |
| May 2025 | 5 | 5 | 100.0% | 0 |
| June 2025 | 16 | 16 | 81.3% | 0 |
| July 2025 | 17 | 17 | 52.9% | 0 |
| August 2025 | 25 | 25 | 92.0% | 0 |
| September 2025 | 26 | 26 | 84.6% | 0 |
| October 2025 | 9 | 9 | 100.0% | 0 |
| November 2025 | 5 | 5 | 80.0% | 0 |
| December 2025 | 11 | 11 | 81.8% | 0 |
| January 2026 | 3 | 3 | 66.7% | 0 |
| February 2026 | 3 | 3 | 66.7% | 0 |
| March 2026 | 7 | 7 | 57.1% | 0 |
| April 2026 | 46 | 46 | 47.8% | 0 |
| May 2026 | 56 | 55 | 58.2% | 1 |
| June 2026 | 32 | 32 | 81.3% | 0 |
| July 2026 | 31 | 31 | 96.8% | 0 |