AA 6456 then AA 622 at DFW
Yuma → Dallas-Fort Worth → Milwaukee
Timetable, Dallas-Fort Worth time
10:26AA 6456 from Yuma at the gate
07:00AA 622 to Milwaukee leaves the gate
20 h 34 apart on the timetable, overnight
AA 622 leaves 20 h 34 after AA 6456 arrives on the timetable: more than half a day, so not a connection we count.