AA 658 then WN 544 at Charlotte
Nashville → Charlotte → Baltimore
Timetable, Charlotte time
17:30AA 658 from Nashville at the gate
17:25WN 544 to Baltimore leaves the gate
23 h 55 apart on the timetable, overnight
WN 544 leaves 23 h 55 after AA 658 arrives on the timetable: more than half a day, so not a connection we count.