AA 1584 then BR 693 at DFW
Las Vegas → Dallas-Fort Worth → Anchorage
Timetable, Dallas-Fort Worth time
15:46AA 1584 from Las Vegas at the gate
12:00BR 693 to Anchorage leaves the gate
20 h 14 apart on the timetable, overnight
BR 693 leaves 20 h 14 after AA 1584 arrives on the timetable: more than half a day, so not a connection we count.