DL 1656 then DL 1507 at Atlanta
Charlotte → Atlanta → Tri-Cities
Timetable, Atlanta time
12:12DL 1656 from Charlotte at the gate
11:59DL 1507 to Tri-Cities leaves the gate
23 h 47 apart on the timetable, overnight
DL 1507 leaves 23 h 47 after DL 1656 arrives on the timetable: more than half a day, so not a connection we count.