WN2359
WN2359 (Southwest Airlines) is a multi-stop service on 32 routes, busiest Denver to Salt Lake City. Of 668 departures recorded from October 2024 to July 2026, 84.6% left on time, according to the US BTS.
- On-time departures84.6%of 668 flights
- Average delay8.6 min
- July 202629▲ 107.1%vs July 2025
- Cancelled0.0%
- Legs flown under this number32
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 | 27 | ▼ 15.6% |
| February | 28 | 19 | ▼ 32.1% |
| March | 51 | 37 | ▼ 27.5% |
| April | 36 | 34 | ▼ 5.6% |
| May | 31 | 36 | ▲ 16.1% |
| June | 14 | 26 | ▲ 85.7% |
| July | 14 | 29 | ▲ 107.1% |
| August | 28 | – | – |
| September | 30 | – | – |
| October | 18 | – | in progress |
| November | 56 | – | – |
| December | 50 | – | – |
| Year to date (Jan–Jul) | 206 | 208 | ▲ 1.0% |
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 | 87.5% | 88.9% | ▲ 1.6% |
| February | 71.4% | 73.7% | ▲ 3.1% |
| March | 90.2% | 56.8% | ▼ 37.1% |
| April | 88.9% | 94.1% | ▲ 5.9% |
| May | 71.0% | 86.1% | ▲ 21.3% |
| June | 64.3% | 92.3% | ▲ 43.6% |
| July | 35.7% | 96.6% | ▲ 170.4% |
| August | 92.9% | – | – |
| September | 96.7% | – | – |
| October | 88.9% | – | in progress |
| November | 85.7% | – | – |
| December | 84.0% | – | – |
| Year-to-date average (Jan–Jul) | 72.7% | 84.1% | ▲ 15.6% |
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 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 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 100.0% 668
- Cancelled 0.0% 0
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 | 12 | 12 | 83.3% | 0 |
| November 2024 | 30 | 30 | 93.3% | 0 |
| December 2024 | 30 | 30 | 100.0% | 0 |
| January 2025 | 32 | 32 | 87.5% | 0 |
| February 2025 | 28 | 28 | 71.4% | 0 |
| March 2025 | 51 | 51 | 90.2% | 0 |
| April 2025 | 36 | 36 | 88.9% | 0 |
| May 2025 | 31 | 31 | 71.0% | 0 |
| June 2025 | 14 | 14 | 64.3% | 0 |
| July 2025 | 14 | 14 | 35.7% | 0 |
| August 2025 | 28 | 28 | 92.9% | 0 |
| September 2025 | 30 | 30 | 96.7% | 0 |
| October 2025 | 18 | 18 | 88.9% | 0 |
| November 2025 | 56 | 56 | 85.7% | 0 |
| December 2025 | 50 | 50 | 84.0% | 0 |
| January 2026 | 27 | 27 | 88.9% | 0 |
| February 2026 | 19 | 19 | 73.7% | 0 |
| March 2026 | 37 | 37 | 56.8% | 0 |
| April 2026 | 34 | 34 | 94.1% | 0 |
| May 2026 | 36 | 36 | 86.1% | 0 |
| June 2026 | 26 | 26 | 92.3% | 0 |
| July 2026 | 29 | 29 | 96.6% | 0 |