AA 3146 then WN 544 at Charlotte
Las Vegas → Charlotte → Baltimore
Timetable, Charlotte time
06:10AA 3146 from Las Vegas at the gate
20:05WN 544 to Baltimore leaves the gate
13 h 55 apart on the timetable
WN 544 leaves 13 h 55 after AA 3146 arrives on the timetable: more than half a day, so not a connection we count.