AA 5620 then AA 1738 at Philadelphia
Knoxville → Philadelphia → Providenciales
Timetable, Philadelphia time
09:47AA 5620 from Knoxville at the gate
08:50AA 1738 to Providenciales leaves the gate
23 h 03 apart on the timetable, overnight
AA 1738 leaves 23 h 03 after AA 5620 arrives on the timetable: more than half a day, so not a connection we count.