CZ 1646 then OZ 6313 at San Francisco
Charlotte → San Francisco → Dallas-Fort Worth
Timetable, San Francisco time
16:51CZ 1646 from Charlotte at the gatealso AA 2569
16:45OZ 6313 to Dallas-Fort Worth leaves the gate
23 h 54 apart on the timetable, overnight
OZ 6313 leaves 23 h 54 after CZ 1646 arrives on the timetable: more than half a day, so not a connection we count.