Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
WN 25 · Dallas (DAL) → Houston (HOU)
Sold by Southwest. Still flying: 25 of the last 56 days (Tue, Wed, Sun).
Arrives on time79%within 15 minutes, of 133 flights
Cancelled0.8%of scheduled flights
An hour or more late8%of flights that operated
When late, on average68 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport.
- Leaves DAL
- 12:30
- Arrives HOU
- 13:45
- Flight time
- 1h 15m
- Days flown, last 8 weeks
- 25 of 56
Each square is a day, Sat Jun 6 to Fri Jul 31, two weeks per row (each column is the same weekday); filled = flew.
How late it arrives
Share of flights that operated arriving more than this late.
Horizontal: minutes late at arrival (0 to 3 hours). Vertical: share of flights later than that.
Its hour at DAL
All flights leaving Dallas (DAL) at 12–1 pm, wherever they’re going: 73% left within 15 minutes and 1.5% were cancelled (4,479 flights in the year). Other Southwest flights on this route →
Upcoming forecasts
Our odds that this flight is late or cancelled on the days we publish.