DL 905 then DL 1386 at Atlanta
Salt Lake City → Atlanta → Miami
Timetable, Atlanta time
23:00DL 905 from Salt Lake City at the gate
15:17DL 1386 to Miami leaves the gate
16 h 17 apart on the timetable, overnight
DL 1386 leaves 16 h 17 after DL 905 arrives on the timetable: more than half a day, so not a connection we count.