DL 3968 then AS 773 at Seattle
Vancouver → Seattle → Santa Ana
Timetable, Seattle time
16:53DL 3968 from Vancouver at the gate
12:48AS 773 to Santa Ana leaves the gate
19 h 55 apart on the timetable, overnight
AS 773 leaves 19 h 55 after DL 3968 arrives on the timetable: more than half a day, so not a connection we count.