WN54
WN54 (Southwest Airlines) is a multi-stop service on 11 routes, busiest Houston to Dallas. Of 615 departures recorded from October 2024 to July 2026, 65.0% left on time, according to the US BTS.
- On-time departures65.0%of 615 flights
- Average delay17.1 min
- July 202630▼ 46.4%vs July 2025
- Cancelled1.6%
- Legs flown under this number11
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 11 | 26 | ▲ 136.4% |
| February | 15 | 12 | ▼ 20.0% |
| March | 30 | 42 | ▲ 40.0% |
| April | 25 | 39 | ▲ 56.0% |
| May | 25 | 40 | ▲ 60.0% |
| June | 51 | 38 | ▼ 25.5% |
| July | 56 | 30 | ▼ 46.4% |
| August | 17 | – | – |
| September | 13 | – | – |
| October | – | – | in progress |
| November | 41 | – | – |
| December | 51 | – | – |
| Year to date (Jan–Jul) | 213 | 227 | ▲ 6.6% |
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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 70.0% | 69.2% | ▼ 1.1% |
| February | 86.7% | 50.0% | ▼ 42.3% |
| March | 73.3% | 52.4% | ▼ 28.6% |
| April | 76.0% | 79.5% | ▲ 4.6% |
| May | 75.0% | 60.0% | ▼ 20.0% |
| June | 62.0% | 63.2% | ▲ 1.9% |
| July | 47.3% | 60.0% | ▲ 26.9% |
| August | 70.6% | – | – |
| September | 46.2% | – | – |
| October | – | – | in progress |
| November | 66.7% | – | – |
| December | 60.8% | – | – |
| Year-to-date average (Jan–Jul) | 70.0% | 62.0% | ▼ 11.4% |
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 periods18 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 | 1 | 0 | ▼ 100.0% |
| June | 1 | 0 | ▼ 100.0% |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | – | – | in progress |
| November | 5 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 4 | 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 98.4% 605
- Cancelled 1.6% 10
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 |
|---|---|---|---|---|
| HOU DAL William P. Hobby Airport – Dallas Love Field | 386 | 15.7 min | 66.6% | 352 |
| CRP HOU Corpus Christi International Airport – William P. Hobby Airport | 301 | 13.1 min | 70.7% | 123 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 18 | 18 | 77.8% | 0 |
| November 2024 | 8 | 8 | 100.0% | 0 |
| December 2024 | 27 | 26 | 73.1% | 1 |
| January 2025 | 11 | 10 | 70.0% | 1 |
| February 2025 | 15 | 15 | 86.7% | 0 |
| March 2025 | 30 | 30 | 73.3% | 0 |
| April 2025 | 25 | 25 | 76.0% | 0 |
| May 2025 | 25 | 24 | 75.0% | 1 |
| June 2025 | 51 | 50 | 62.0% | 1 |
| July 2025 | 56 | 55 | 47.3% | 1 |
| August 2025 | 17 | 17 | 70.6% | 0 |
| September 2025 | 13 | 13 | 46.2% | 0 |
| November 2025 | 41 | 36 | 66.7% | 5 |
| December 2025 | 51 | 51 | 60.8% | 0 |
| January 2026 | 26 | 26 | 69.2% | 0 |
| February 2026 | 12 | 12 | 50.0% | 0 |
| March 2026 | 42 | 42 | 52.4% | 0 |
| April 2026 | 39 | 39 | 79.5% | 0 |
| May 2026 | 40 | 40 | 60.0% | 0 |
| June 2026 | 38 | 38 | 63.2% | 0 |
| July 2026 | 30 | 30 | 60.0% | 0 |