DL 3992 then DL 533 at Seattle
Pasco → Seattle → Detroit
Timetable, Seattle time
13:53DL 3992 from Pasco at the gate
13:35DL 533 to Detroit leaves the gate
23 h 42 apart on the timetable, overnight
DL 533 leaves 23 h 42 after DL 3992 arrives on the timetable: more than half a day, so not a connection we count.