Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
AA 4557 · Hyannis (HYA) → Washington (DCA)
Sold by American, flown by Republic. Still flying: 19 of the last 56 days (Fri–Sun).
Arrives on time78%within 15 minutes, of 19 flights
Cancelled5.3%of scheduled flights
An hour or more late11%of flights that operated
When late, on average89 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport.
- Leaves HYA
- 14:05
- Arrives DCA
- 15:59
- Flight time
- 1h 54m
- Days flown, last 8 weeks
- 19 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 HYA
All flights leaving Hyannis (HYA) at 2–3 pm, wherever they’re going: 88% left within 15 minutes and 0.0% were cancelled (49 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.