WN 4030 then AA 5197 at Charlotte
Baltimore → Charlotte → Valparaiso
Timetable, Charlotte time
21:35WN 4030 from Baltimore at the gate
21:23AA 5197 to Valparaiso leaves the gate
23 h 48 apart on the timetable, overnight
AA 5197 leaves 23 h 48 after WN 4030 arrives on the timetable: more than half a day, so not a connection we count.