DL 2780 then BR 665 at Atlanta
Dallas → Atlanta → Anchorage
Timetable, Atlanta time
21:59DL 2780 from Dallas at the gate
18:45BR 665 to Anchorage leaves the gate
20 h 46 apart on the timetable, overnight
BR 665 leaves 20 h 46 after DL 2780 arrives on the timetable: more than half a day, so not a connection we count.