AA 2578 then BR 693 at DFW
Atlanta → Dallas-Fort Worth → Anchorage
Timetable, Dallas-Fort Worth time
15:04AA 2578 from Atlanta at the gate
12:55BR 693 to Anchorage leaves the gate
21 h 51 apart on the timetable, overnight
BR 693 leaves 21 h 51 after AA 2578 arrives on the timetable: more than half a day, so not a connection we count.