AA 1098 then AA 2498 at DFW
Roatán → Dallas-Fort Worth → Knoxville
Timetable, Dallas-Fort Worth time
19:45AA 1098 from Roatán at the gate
13:37AA 2498 to Knoxville leaves the gate
17 h 52 apart on the timetable, overnight
AA 2498 leaves 17 h 52 after AA 1098 arrives on the timetable: more than half a day, so not a connection we count.