AA 1098 then AA 2037 at DFW
Roatán → Dallas-Fort Worth → Chattanooga
Timetable, Dallas-Fort Worth time
19:45AA 1098 from Roatán at the gate
12:18AA 2037 to Chattanooga leaves the gate
16 h 33 apart on the timetable, overnight
AA 2037 leaves 16 h 33 after AA 1098 arrives on the timetable: more than half a day, so not a connection we count.