AA 5181 then WN 544 at Charlotte
Washington → Charlotte → Baltimore
Timetable, Charlotte time
06:38AA 5181 from Washington at the gate
20:05WN 544 to Baltimore leaves the gate
13 h 27 apart on the timetable
WN 544 leaves 13 h 27 after AA 5181 arrives on the timetable: more than half a day, so not a connection we count.