AA 2266 then AA 622 at DFW
Omaha → Dallas-Fort Worth → Milwaukee
Timetable, Dallas-Fort Worth time
11:55AA 2266 from Omaha at the gate
07:00AA 622 to Milwaukee leaves the gate
19 h 05 apart on the timetable, overnight
AA 622 leaves 19 h 05 after AA 2266 arrives on the timetable: more than half a day, so not a connection we count.