AS 719 then DL 560 at Seattle
Salt Lake City → Seattle → Atlanta
Timetable, Seattle time
11:02AS 719 from Salt Lake City at the gate
23:40DL 560 to Atlanta leaves the gate
12 h 38 apart on the timetable
DL 560 leaves 12 h 38 after AS 719 arrives on the timetable: more than half a day, so not a connection we count.