DL 715 then DL 1591 at Atlanta
Los Angeles → Atlanta → Tampa
Timetable, Atlanta time
21:15DL 715 from Los Angeles at the gate
20:45DL 1591 to Tampa leaves the gate
23 h 30 apart on the timetable, overnight
DL 1591 leaves 23 h 30 after DL 715 arrives on the timetable: more than half a day, so not a connection we count.