DL 3790 then AS 2 at Seattle
Spokane → Seattle → Washington National
Timetable, Seattle time
19:05DL 3790 from Spokane at the gate
13:57AS 2 to Washington National leaves the gate
18 h 52 apart on the timetable, overnight
AS 2 leaves 18 h 52 after DL 3790 arrives on the timetable: more than half a day, so not a connection we count.