Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
AA 1431 · Chicago (ORD) → Miami (MIA)
Sold by American. Not in the Jun 6 – Jul 31, 2026 schedule; last flew 2026-05-20.
Arrives on time77%within 15 minutes, of 44 flights
Cancelled0.0%of scheduled flights
An hour or more late2%of flights that operated
When late, on average42 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport (Miami is 1 h ahead of Chicago).
- Leaves ORD
- 12:20
- Arrives MIA
- 16:33
- Flight time
- 3h 13m
- Days flown, last 8 weeks
- 0 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 ORD
All flights leaving Chicago (ORD) at 12–1 pm, wherever they’re going: 77% left within 15 minutes and 2.1% were cancelled (20,632 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.