DL 2070 then AA 2854 at Charlotte
Salt Lake City → Charlotte → Louisville
Timetable, Charlotte time
16:32DL 2070 from Salt Lake City at the gate
14:39AA 2854 to Louisville leaves the gate
22 h 07 apart on the timetable, overnight
AA 2854 leaves 22 h 07 after DL 2070 arrives on the timetable: more than half a day, so not a connection we count.