AA 1992 then AA 5377 at Charlotte
St Louis → Charlotte → Rochester
Timetable, Charlotte time
13:14AA 1992 from St Louis at the gate
09:08AA 5377 to Rochester leaves the gate
19 h 54 apart on the timetable, overnight
AA 5377 leaves 19 h 54 after AA 1992 arrives on the timetable: more than half a day, so not a connection we count.