AA 1382 then AA 2498 at DFW
Santa Ana → Dallas-Fort Worth → Knoxville
Timetable, Dallas-Fort Worth time
13:59AA 1382 from Santa Ana at the gate
13:37AA 2498 to Knoxville leaves the gate
23 h 38 apart on the timetable, overnight
AA 2498 leaves 23 h 38 after AA 1382 arrives on the timetable: more than half a day, so not a connection we count.