AA 1745 then AA 6018 at Charlotte
Hartford → Charlotte → Knoxville
Timetable, Charlotte time
09:20AA 1745 from Hartford at the gate
09:10AA 6018 to Knoxville leaves the gate
23 h 50 apart on the timetable, overnight
AA 6018 leaves 23 h 50 after AA 1745 arrives on the timetable: more than half a day, so not a connection we count.