AS 490 then DL 560 at Seattle
Portland (Oregon) → Seattle → Atlanta
Timetable, Seattle time
09:08AS 490 from Portland (Oregon) at the gate
23:40DL 560 to Atlanta leaves the gate
14 h 32 apart on the timetable
DL 560 leaves 14 h 32 after AS 490 arrives on the timetable: more than half a day, so not a connection we count.