DL 665 then DL 1892 at Atlanta
Ontario → Atlanta → Chattanooga
Timetable, Atlanta time
19:02DL 665 from Ontario at the gate
14:30DL 1892 to Chattanooga leaves the gate
19 h 28 apart on the timetable, overnight
DL 1892 leaves 19 h 28 after DL 665 arrives on the timetable: more than half a day, so not a connection we count.