DL 5374 then BR 665 at Atlanta
Columbus (Georgia) → Atlanta → Anchorage
Timetable, Atlanta time
19:30DL 5374 from Columbus (Georgia) at the gate
18:45BR 665 to Anchorage leaves the gate
23 h 15 apart on the timetable, overnight
BR 665 leaves 23 h 15 after DL 5374 arrives on the timetable: more than half a day, so not a connection we count.