AA 5293 then DL 2891 at Atlanta
Charlotte → Atlanta → Ontario
Timetable, Atlanta time
18:09AA 5293 from Charlotte at the gate
16:51DL 2891 to Ontario leaves the gate
22 h 42 apart on the timetable, overnight
DL 2891 leaves 22 h 42 after AA 5293 arrives on the timetable: more than half a day, so not a connection we count.