DL 699 then DL 3855 at Seattle
New York JFK → Seattle → Eugene
Timetable, Seattle time
10:31DL 699 from New York JFK at the gate
22:44DL 3855 to Eugene leaves the gate
12 h 13 apart on the timetable
DL 3855 leaves 12 h 13 after DL 699 arrives on the timetable: more than half a day, so not a connection we count.