DL 409 then DL 2823 at Atlanta
Ontario → Atlanta → Panama City Beach
Timetable, Atlanta time
14:05DL 409 from Ontario at the gate
12:32DL 2823 to Panama City Beach leaves the gate
22 h 27 apart on the timetable, overnight
DL 2823 leaves 22 h 27 after DL 409 arrives on the timetable: more than half a day, so not a connection we count.