UA 1341 then OZ 6320 at San Francisco
Detroit → San Francisco → Portland (Oregon)
Timetable, San Francisco time
19:31UA 1341 from Detroit at the gatealso OZ 9538
16:32OZ 6320 to Portland (Oregon) leaves the gate
21 h 01 apart on the timetable, overnight
OZ 6320 leaves 21 h 01 after UA 1341 arrives on the timetable: more than half a day, so not a connection we count.