AA 2607 then AA 6220 at DFW
Miami → Dallas-Fort Worth → Cedar Rapids
Timetable, Dallas-Fort Worth time
09:30AA 2607 from Miami at the gate
21:31AA 6220 to Cedar Rapids leaves the gate
12 h 01 apart on the timetable
AA 6220 leaves 12 h 01 after AA 2607 arrives on the timetable: more than half a day, so not a connection we count.