AA 3735 then F9 4018 at DFW
Knoxville → Dallas-Fort Worth → Orlando
Timetable, Dallas-Fort Worth time
17:43AA 3735 from Knoxville at the gate
09:27F9 4018 to Orlando leaves the gate
15 h 44 apart on the timetable, overnight
F9 4018 leaves 15 h 44 after AA 3735 arrives on the timetable: more than half a day, so not a connection we count.