AA 5467 then AA 6220 at DFW
Knoxville → Dallas-Fort Worth → Cedar Rapids
Timetable, Dallas-Fort Worth time
09:10AA 5467 from Knoxville at the gate
21:31AA 6220 to Cedar Rapids leaves the gate
12 h 21 apart on the timetable
AA 6220 leaves 12 h 21 after AA 5467 arrives on the timetable: more than half a day, so not a connection we count.