DL 905 then DL 5435 at Atlanta
Salt Lake City → Atlanta → White Plains
Timetable, Atlanta time
23:00DL 905 from Salt Lake City at the gate
12:04DL 5435 to White Plains leaves the gate
13 h 04 apart on the timetable, overnight
DL 5435 leaves 13 h 04 after DL 905 arrives on the timetable: more than half a day, so not a connection we count.