Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
AA 577 · Dallas-Fort Worth (DFW) → Denver (DEN)
Sold by American. Still flying: 45 of the last 56 days (Mon, Wed, Thu, Fri, Sat, Sun).
Arrives on time50%within 15 minutes, of 321 flights
Cancelled4.4%of scheduled flights
An hour or more late18%of flights that operated
When late, on average74 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport (Denver is 1 h behind Dallas-Fort Worth).
- Leaves DFW
- 20:29
- Arrives DEN
- 21:32
- Flight time
- 2h 03m
- Days flown, last 8 weeks
- 45 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 DFW
All flights leaving Dallas-Fort Worth (DFW) at 8–9 pm, wherever they’re going: 59% left within 15 minutes and 3.4% were cancelled (15,077 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.