AA 3882 then AA 1044 at DFW
Cedar Rapids → Dallas-Fort Worth → Louisville
Timetable, Dallas-Fort Worth time
12:29AA 3882 from Cedar Rapids at the gate
09:39AA 1044 to Louisville leaves the gate
21 h 10 apart on the timetable, overnight
AA 1044 leaves 21 h 10 after AA 3882 arrives on the timetable: more than half a day, so not a connection we count.