AA 2815 then AA 1044 at DFW
Portland (Oregon) → Dallas-Fort Worth → Louisville
Timetable, Dallas-Fort Worth time
12:38AA 2815 from Portland (Oregon) at the gate
09:39AA 1044 to Louisville leaves the gate
21 h 01 apart on the timetable, overnight
AA 1044 leaves 21 h 01 after AA 2815 arrives on the timetable: more than half a day, so not a connection we count.