DL 2925 then DL 2803 at Atlanta
Mobile → Atlanta → Valparaiso
Timetable, Atlanta time
20:35DL 2925 from Mobile at the gate
18:22DL 2803 to Valparaiso leaves the gate
21 h 47 apart on the timetable, overnight
DL 2803 leaves 21 h 47 after DL 2925 arrives on the timetable: more than half a day, so not a connection we count.