DL 374 then BR 665 at Atlanta
Dallas-Fort Worth → Atlanta → Anchorage
Timetable, Atlanta time
21:19DL 374 from Dallas-Fort Worth at the gate
18:45BR 665 to Anchorage leaves the gate
21 h 26 apart on the timetable, overnight
BR 665 leaves 21 h 26 after DL 374 arrives on the timetable: more than half a day, so not a connection we count.