WN17
WN17 (Southwest Airlines) is a multi-stop service on 11 routes, busiest Dallas to Houston. Of 204 departures recorded from November 2024 to July 2026, 90.0% left on time, according to the US BTS.
- On-time departures90.0%of 204 flights
- Average delay1.3 min
- July 202627▲ 575.0%vs July 2025
- Cancelled2.0%
- 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 periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 6 | 35 | ▲ 483.3% |
| February | 4 | 27 | ▲ 575.0% |
| March | – | 4 | – |
| April | 3 | 8 | ▲ 166.7% |
| May | 5 | 8 | ▲ 60.0% |
| June | 4 | 23 | ▲ 475.0% |
| July | 4 | 27 | ▲ 575.0% |
| August | 3 | – | – |
| September | – | – | – |
| October | 10 | – | in progress |
| November | 11 | – | – |
| December | 14 | – | – |
according to the US BTS · November 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 periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | 100.0% | 0.0% |
| February | 100.0% | 100.0% | 0.0% |
| March | – | 75.0% | – |
| April | 100.0% | 87.5% | ▼ 12.5% |
| May | 100.0% | 85.7% | ▼ 14.3% |
| June | 100.0% | 73.9% | ▼ 26.1% |
| July | 100.0% | 81.5% | ▼ 18.5% |
| August | 100.0% | – | – |
| September | – | – | – |
| October | 88.9% | – | in progress |
| November | 63.6% | – | – |
| December | 100.0% | – | – |
according to the US BTS · November 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · November 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | 0 | 1 | – |
| March | – | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | – | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · November 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 98.0% 200
- Cancelled 2.0% 4
Share of all recorded flights in the period, all legs. · Nov 9, 2024 → Jul 29, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DAL HOU Dallas Love Field – William P. Hobby Airport | 386 | 0.2 min | 93.4% | 126 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 4 | 4 | 100.0% | 0 |
| December 2024 | 4 | 4 | 75.0% | 0 |
| January 2025 | 6 | 6 | 100.0% | 0 |
| February 2025 | 4 | 4 | 100.0% | 0 |
| April 2025 | 3 | 3 | 100.0% | 0 |
| May 2025 | 5 | 5 | 100.0% | 0 |
| June 2025 | 4 | 4 | 100.0% | 0 |
| July 2025 | 4 | 4 | 100.0% | 0 |
| August 2025 | 3 | 3 | 100.0% | 0 |
| October 2025 | 10 | 9 | 88.9% | 1 |
| November 2025 | 11 | 11 | 63.6% | 0 |
| December 2025 | 14 | 14 | 100.0% | 0 |
| January 2026 | 35 | 34 | 100.0% | 1 |
| February 2026 | 27 | 26 | 100.0% | 1 |
| March 2026 | 4 | 4 | 75.0% | 0 |
| April 2026 | 8 | 8 | 87.5% | 0 |
| May 2026 | 8 | 7 | 85.7% | 1 |
| June 2026 | 23 | 23 | 73.9% | 0 |
| July 2026 | 27 | 27 | 81.5% | 0 |