DL 3968 then AS 401 at Seattle
Vancouver → Seattle → Phoenix
Timetable, Seattle time
16:53DL 3968 from Vancouver at the gate
11:48AS 401 to Phoenix leaves the gate
18 h 55 apart on the timetable, overnight
AS 401 leaves 18 h 55 after DL 3968 arrives on the timetable: more than half a day, so not a connection we count.