DL 823 then OZ 6320 at San Francisco
Atlanta → San Francisco → Portland (Oregon)
Timetable, San Francisco time
17:16DL 823 from Atlanta at the gatealso AF 2495, AM 3256, LA 6318
16:28OZ 6320 to Portland (Oregon) leaves the gate
23 h 12 apart on the timetable, overnight
OZ 6320 leaves 23 h 12 after DL 823 arrives on the timetable: more than half a day, so not a connection we count.