O3 383 then DL 2551 at LAX
Anchorage → Los Angeles → Portland (Oregon)
Timetable, Los Angeles time
01:26O3 383 from Anchorage at the gate
13:57DL 2551 to Portland (Oregon) leaves the gate
12 h 31 apart on the timetable
DL 2551 leaves 12 h 31 after O3 383 arrives on the timetable: more than half a day, so not a connection we count.