AA 1922 then AA 5434 at DFW
Las Vegas → Dallas-Fort Worth → Midland
Timetable, Dallas-Fort Worth time
19:06AA 1922 from Las Vegas at the gate
18:15AA 5434 to Midland leaves the gate
23 h 09 apart on the timetable, overnight
AA 5434 leaves 23 h 09 after AA 1922 arrives on the timetable: more than half a day, so not a connection we count.