WN1774
WN1774 (Southwest Airlines) is a multi-stop service on 34 routes, busiest Denver to Dallas. Of 681 departures recorded from October 2024 to July 2026, 70.6% left on time, according to the US BTS.
- On-time departures70.6%of 681 flights
- Average delay17.4 min
- July 202628▼ 9.7%vs July 2025
- Cancelled1.2%
- Legs flown under this number34
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 | 30 | 37 | ▲ 23.3% |
| February | 28 | 36 | ▲ 28.6% |
| March | 41 | 32 | ▼ 22.0% |
| April | 10 | 33 | ▲ 230.0% |
| May | 1 | 36 | ▲ 3,500.0% |
| June | 26 | 26 | 0.0% |
| July | 31 | 28 | ▼ 9.7% |
| August | 45 | – | – |
| September | 47 | – | – |
| October | 29 | – | in progress |
| November | 39 | – | – |
| December | 33 | – | – |
| Year to date (Jan–Jul) | 167 | 228 | ▲ 36.5% |
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 | 92.9% | 72.2% | ▼ 22.2% |
| February | 77.8% | 63.9% | ▼ 17.9% |
| March | 80.5% | 45.2% | ▼ 43.9% |
| April | 80.0% | 54.6% | ▼ 31.8% |
| May | 100.0% | 33.3% | ▼ 66.7% |
| June | 23.1% | 76.9% | ▲ 233.3% |
| July | 36.7% | 85.7% | ▲ 133.7% |
| August | 68.9% | – | – |
| September | 85.1% | – | – |
| October | 67.9% | – | in progress |
| November | 89.7% | – | – |
| December | 87.9% | – | – |
| Year-to-date average (Jan–Jul) | 70.1% | 61.7% | ▼ 12.0% |
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 | 2 | 1 | ▼ 50.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 4 | 2 | ▼ 50.0% |
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 98.8% 673
- Cancelled 1.2% 8
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 | 31 | 31 | 100.0% | 0 |
| November 2024 | 29 | 28 | 71.4% | 1 |
| December 2024 | 33 | 33 | 81.8% | 0 |
| January 2025 | 30 | 28 | 92.9% | 2 |
| February 2025 | 28 | 27 | 77.8% | 1 |
| March 2025 | 41 | 41 | 80.5% | 0 |
| April 2025 | 10 | 10 | 80.0% | 0 |
| May 2025 | 1 | 1 | 100.0% | 0 |
| June 2025 | 26 | 26 | 23.1% | 0 |
| July 2025 | 31 | 30 | 36.7% | 1 |
| August 2025 | 45 | 45 | 68.9% | 0 |
| September 2025 | 47 | 47 | 85.1% | 0 |
| October 2025 | 29 | 28 | 67.9% | 1 |
| November 2025 | 39 | 39 | 89.7% | 0 |
| December 2025 | 33 | 33 | 87.9% | 0 |
| January 2026 | 37 | 36 | 72.2% | 1 |
| February 2026 | 36 | 36 | 63.9% | 0 |
| March 2026 | 32 | 31 | 45.2% | 1 |
| April 2026 | 33 | 33 | 54.6% | 0 |
| May 2026 | 36 | 36 | 33.3% | 0 |
| June 2026 | 26 | 26 | 76.9% | 0 |
| July 2026 | 28 | 28 | 85.7% | 0 |