WN1334
WN1334 (Southwest Airlines) is a multi-stop service on 33 routes, busiest Dallas to Washington. Of 658 departures recorded from October 2024 to July 2026, 79.1% left on time, according to the US BTS.
- On-time departures79.1%of 658 flights
- Average delay13.5 min
- July 202614▼ 54.8%vs July 2025
- Cancelled0.3%
- Legs flown under this number33
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 | 48 | 22 | ▼ 54.2% |
| February | 45 | 19 | ▼ 57.8% |
| March | 34 | 51 | ▲ 50.0% |
| April | 39 | 23 | ▼ 41.0% |
| May | 44 | 18 | ▼ 59.1% |
| June | 31 | 12 | ▼ 61.3% |
| July | 31 | 14 | ▼ 54.8% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 34 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 272 | 159 | ▼ 41.5% |
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 | 85.1% | 100.0% | ▲ 17.5% |
| February | 84.4% | 94.7% | ▲ 12.2% |
| March | 88.2% | 52.9% | ▼ 40.0% |
| April | 74.4% | 78.3% | ▲ 5.2% |
| May | 79.6% | 72.2% | ▼ 9.2% |
| June | 83.9% | 50.0% | ▼ 40.4% |
| July | 96.8% | 42.9% | ▼ 55.7% |
| August | 86.7% | – | – |
| September | 83.3% | – | – |
| October | 94.1% | – | in progress |
| November | 66.7% | – | – |
| December | 87.1% | – | – |
| Year-to-date average (Jan–Jul) | 84.6% | 70.1% | ▼ 17.1% |
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 | 1 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 0 | ▼ 100.0% |
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 99.7% 656
- Cancelled 0.3% 2
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 29, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DAL DCA Dallas Love Field – Ronald Reagan Washington National Airport | 1,902 | 4.7 min | 91.7% | 61 |
| STL LAS St. Louis Lambert International Airport – Harry Reid International Airport | 2,202 | 14.1 min | 74.1% | 59 |
| SMF PHX Sacramento International Airport – Phoenix Sky Harbor International Airport | 1,040 | 11.4 min | 79.7% | 59 |
| DEN DAL Denver International Airport – Dallas Love Field | 1,048 | 6.9 min | 86.0% | 50 |
| HOU MIA William P. Hobby Airport – Miami International Airport | 1,535 | 24.5 min | 73.5% | 49 |
| SMF PDX Sacramento International Airport – Portland International Airport | 771 | -0.5 min | 97.4% | 39 |
| MIA ISP Miami International Airport – Long Island MacArthur Airport | 1,795 | 30.2 min | 81.3% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 17 | 17 | 64.7% | 0 |
| November 2024 | 26 | 26 | 73.1% | 0 |
| December 2024 | 28 | 28 | 75.0% | 0 |
| January 2025 | 48 | 47 | 85.1% | 1 |
| February 2025 | 45 | 45 | 84.4% | 0 |
| March 2025 | 34 | 34 | 88.2% | 0 |
| April 2025 | 39 | 39 | 74.4% | 0 |
| May 2025 | 44 | 44 | 79.6% | 0 |
| June 2025 | 31 | 31 | 83.9% | 0 |
| July 2025 | 31 | 31 | 96.8% | 0 |
| August 2025 | 31 | 30 | 86.7% | 1 |
| September 2025 | 30 | 30 | 83.3% | 0 |
| October 2025 | 34 | 34 | 94.1% | 0 |
| November 2025 | 30 | 30 | 66.7% | 0 |
| December 2025 | 31 | 31 | 87.1% | 0 |
| January 2026 | 22 | 22 | 100.0% | 0 |
| February 2026 | 19 | 19 | 94.7% | 0 |
| March 2026 | 51 | 51 | 52.9% | 0 |
| April 2026 | 23 | 23 | 78.3% | 0 |
| May 2026 | 18 | 18 | 72.2% | 0 |
| June 2026 | 12 | 12 | 50.0% | 0 |
| July 2026 | 14 | 14 | 42.9% | 0 |