DL 5196 then DL 5101 at Detroit
Knoxville → Detroit → Birmingham (Alabama)
Timetable, Detroit time
09:00DL 5196 from Knoxville at the gate
08:40DL 5101 to Birmingham (Alabama) leaves the gate
23 h 40 apart on the timetable, overnight
DL 5101 leaves 23 h 40 after DL 5196 arrives on the timetable: more than half a day, so not a connection we count.