DL 2925 then DL 660 at Atlanta
Mobile → Atlanta → Salt Lake City
Timetable, Atlanta time
20:35DL 2925 from Mobile at the gate
19:50DL 660 to Salt Lake City leaves the gate
23 h 15 apart on the timetable, overnight
DL 660 leaves 23 h 15 after DL 2925 arrives on the timetable: more than half a day, so not a connection we count.