AA 4083 then DL 5626 at Charlotte
Springfield → Charlotte → Boston
Timetable, Charlotte time
11:08AA 4083 from Springfield at the gate
09:50DL 5626 to Boston leaves the gate
22 h 42 apart on the timetable, overnight
DL 5626 leaves 22 h 42 after AA 4083 arrives on the timetable: more than half a day, so not a connection we count.