AA 1922 then AA 1219 at DFW
Las Vegas → Dallas-Fort Worth → Jacksonville
Timetable, Dallas-Fort Worth time
19:06AA 1922 from Las Vegas at the gate
19:05AA 1219 to Jacksonville leaves the gate
23 h 59 apart on the timetable, overnight
AA 1219 leaves 23 h 59 after AA 1922 arrives on the timetable: more than half a day, so not a connection we count.