AA 5586 then UA 3478 at Charlotte
Sarasota → Charlotte → Newark
Timetable, Charlotte time
16:57AA 5586 from Sarasota at the gate
14:54UA 3478 to Newark leaves the gate
21 h 57 apart on the timetable, overnight
UA 3478 leaves 21 h 57 after AA 5586 arrives on the timetable: more than half a day, so not a connection we count.