AA 2511 then AA 3446 at Boston
Chicago O'Hare → Boston → Louisville
Timetable, Boston time
10:33AA 2511 from Chicago O'Hare at the gate
14:00AA 3446 to Louisville leaves the gate
3 h 27 apart on the timetable
The last days
AA 2511 and AA 3446 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.
Later flights to Louisville
No later flight to Louisville on the timetable.