DL 587 then DL 1720 at Atlanta
Mexico City → Atlanta → Tampa
Timetable, Atlanta time
18:28DL 587 from Mexico City at the gate
13:45DL 1720 to Tampa leaves the gate
19 h 17 apart on the timetable, overnight
DL 1720 leaves 19 h 17 after DL 587 arrives on the timetable: more than half a day, so not a connection we count.