DL 3816 then AS 533 at Seattle
Ontario → Seattle → Oakland
Timetable, Seattle time
10:01DL 3816 from Ontario at the gate
09:55AS 533 to Oakland leaves the gate
23 h 54 apart on the timetable, overnight
AS 533 leaves 23 h 54 after DL 3816 arrives on the timetable: more than half a day, so not a connection we count.