DL 2170 then DL 1720 at Atlanta
Valparaiso → Atlanta → Tampa
Timetable, Atlanta time
19:20DL 2170 from Valparaiso at the gate
13:45DL 1720 to Tampa leaves the gate
18 h 25 apart on the timetable, overnight
DL 1720 leaves 18 h 25 after DL 2170 arrives on the timetable: more than half a day, so not a connection we count.