DL 4149 then DL 533 at Seattle
Eugene → Seattle → Detroit
Timetable, Seattle time
14:00DL 4149 from Eugene at the gate
13:35DL 533 to Detroit leaves the gate
23 h 35 apart on the timetable, overnight
DL 533 leaves 23 h 35 after DL 4149 arrives on the timetable: more than half a day, so not a connection we count.