AA 316 then AA 6220 at DFW
Cancún → Dallas-Fort Worth → Cedar Rapids
Timetable, Dallas-Fort Worth time
09:13AA 316 from Cancún at the gate
21:31AA 6220 to Cedar Rapids leaves the gate
12 h 18 apart on the timetable
AA 6220 leaves 12 h 18 after AA 316 arrives on the timetable: more than half a day, so not a connection we count.