DL 763 then DL 2606 at LAX
Atlanta → Los Angeles → Seattle (SEA)
Timetable, Los Angeles time
19:55DL 763 from Atlanta at the gate
14:00DL 2606 to Seattle (SEA) leaves the gate
18 h 05 apart on the timetable, overnight
DL 2606 leaves 18 h 05 after DL 763 arrives on the timetable: more than half a day, so not a connection we count.