WN4785
WN4785 (Southwest Airlines) is a multi-stop service on 20 routes, busiest Denver to Dallas. Of 212 departures recorded from October 2024 to July 2026, 63.7% left on time, according to the US BTS.
- On-time departures63.7%of 212 flights
- Average delay20.1 min
- July 202614▼ 56.3%vs July 2025
- Cancelled0.0%
- Legs flown under this number20
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods15 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 3 | – | – |
| February | – | 4 | – |
| March | 12 | 5 | ▼ 58.3% |
| April | 7 | 2 | ▼ 71.4% |
| May | 4 | – | – |
| June | 25 | 12 | ▼ 52.0% |
| July | 32 | 14 | ▼ 56.3% |
| August | 28 | – | – |
| September | 30 | – | – |
| October | 1 | – | in progress |
| November | – | – | – |
| December | 3 | – | – |
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 periods15 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 33.3% | – | – |
| February | – | 75.0% | – |
| March | 58.3% | 80.0% | ▲ 37.2% |
| April | 57.1% | 100.0% | ▲ 75.0% |
| May | 75.0% | – | – |
| June | 64.0% | 91.7% | ▲ 43.2% |
| July | 68.8% | 71.4% | ▲ 3.9% |
| August | 46.4% | – | – |
| September | 53.3% | – | – |
| October | 100.0% | – | in progress |
| November | – | – | – |
| December | 66.7% | – | – |
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 periods15 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | – | – |
| February | – | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | – | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | – | – | – |
| 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 100.0% 212
- Cancelled 0.0% 0
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
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DEN DAL Denver International Airport – Dallas Love Field | 1,048 | 28.6 min | 49.0% | 49 |
| ELP DAL El Paso International Airport – Dallas Love Field | 902 | 24.6 min | 57.1% | 42 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 3 | 3 | 66.7% | 0 |
| November 2024 | 15 | 15 | 73.3% | 0 |
| December 2024 | 12 | 12 | 58.3% | 0 |
| January 2025 | 3 | 3 | 33.3% | 0 |
| March 2025 | 12 | 12 | 58.3% | 0 |
| April 2025 | 7 | 7 | 57.1% | 0 |
| May 2025 | 4 | 4 | 75.0% | 0 |
| June 2025 | 25 | 25 | 64.0% | 0 |
| July 2025 | 32 | 32 | 68.8% | 0 |
| August 2025 | 28 | 28 | 46.4% | 0 |
| September 2025 | 30 | 30 | 53.3% | 0 |
| October 2025 | 1 | 1 | 100.0% | 0 |
| December 2025 | 3 | 3 | 66.7% | 0 |
| February 2026 | 4 | 4 | 75.0% | 0 |
| March 2026 | 5 | 5 | 80.0% | 0 |
| April 2026 | 2 | 2 | 100.0% | 0 |
| June 2026 | 12 | 12 | 91.7% | 0 |
| July 2026 | 14 | 14 | 71.4% | 0 |