DL 5287 then AA 2376 at Detroit
Knoxville → Detroit → Charlotte
Timetable, Detroit time
13:39DL 5287 from Knoxville at the gate
13:38AA 2376 to Charlotte leaves the gate
23 h 59 apart on the timetable, overnight
AA 2376 leaves 23 h 59 after DL 5287 arrives on the timetable: more than half a day, so not a connection we count.