AA 1922 then DL 374 at DFW
Las Vegas → Dallas-Fort Worth → Atlanta
Timetable, Dallas-Fort Worth time
19:06AA 1922 from Las Vegas at the gate
18:05DL 374 to Atlanta leaves the gate
22 h 59 apart on the timetable, overnight
DL 374 leaves 22 h 59 after AA 1922 arrives on the timetable: more than half a day, so not a connection we count.