DL 374 then DL 1366 at Atlanta
Dallas-Fort Worth → Atlanta → Chattanooga
Timetable, Atlanta time
21:38DL 374 from Dallas-Fort Worth at the gate
21:29DL 1366 to Chattanooga leaves the gate
23 h 51 apart on the timetable, overnight
DL 1366 leaves 23 h 51 after DL 374 arrives on the timetable: more than half a day, so not a connection we count.