DL 2569 then DL 9936 at Atlanta
Jacksonville → Atlanta → Santa Clara
Timetable, Atlanta time
09:45DL 2569 from Jacksonville at the gate
09:30DL 9936 to Santa Clara leaves the gate
23 h 45 apart on the timetable, overnight
DL 9936 leaves 23 h 45 after DL 2569 arrives on the timetable: more than half a day, so not a connection we count.