AA 5643 then QR 8177 at DFW
South Bend → Dallas-Fort Worth → Los Angeles
Timetable, Dallas-Fort Worth time
14:15AA 5643 from South Bend at the gate
13:40QR 8177 to Los Angeles leaves the gate
23 h 25 apart on the timetable, overnight
QR 8177 leaves 23 h 25 after AA 5643 arrives on the timetable: more than half a day, so not a connection we count.