Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
AA 3591 · Houston (IAH) → Dallas-Fort Worth (DFW)
Sold by American, flown by Envoy. Still flying: 46 of the last 56 days (Daily).
Arrives on time68%within 15 minutes, of 62 flights
Cancelled4.8%of scheduled flights
An hour or more late12%of flights that operated
When late, on average79 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport.
- Leaves IAH
- 11:24
- Arrives DFW
- 12:51
- Flight time
- 1h 27m
- Days flown, last 8 weeks
- 46 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 IAH
All flights leaving Houston (IAH) at 11 am–12 pm, wherever they’re going: 83% left within 15 minutes and 1.3% were cancelled (6,445 flights in the year). Other American flights on this route →
Upcoming forecasts
Our odds that this flight is late or cancelled on the days we publish.