Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
AA 1554 · Chicago (ORD) → Boston (BOS)
Sold by American. Still flying: 56 of the last 56 days (Daily).
Arrives on time57%within 15 minutes, of 72 flights
Cancelled4.2%of scheduled flights
An hour or more late17%of flights that operated
When late, on average80 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport (Boston is 1 h ahead of Chicago).
- Leaves ORD
- 13:57
- Arrives BOS
- 17:36
- Flight time
- 2h 39m
- Days flown, last 8 weeks
- 56 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 1–2 pm, wherever they’re going: 76% left within 15 minutes and 2.3% were cancelled (25,572 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.