DL 1867 then DL 1235 at Atlanta
St. George → Atlanta → Lexington
Timetable, Atlanta time
19:50DL 1867 from St. George at the gate
17:50DL 1235 to Lexington leaves the gate
22 h apart on the timetable, overnight
DL 1235 leaves 22 h after DL 1867 arrives on the timetable: more than half a day, so not a connection we count.