DL 906 then DL 1892 at Atlanta
Salt Lake City → Atlanta → Chattanooga
Timetable, Atlanta time
19:24DL 906 from Salt Lake City at the gate
14:30DL 1892 to Chattanooga leaves the gate
19 h 06 apart on the timetable, overnight
DL 1892 leaves 19 h 06 after DL 906 arrives on the timetable: more than half a day, so not a connection we count.