OZ 9538 then AV 2354 at San Francisco
Detroit → San Francisco → Denver
Timetable, San Francisco time
10:46OZ 9538 from Detroit at the gate
05:00AV 2354 to Denver leaves the gate
18 h 14 apart on the timetable, overnight
AV 2354 leaves 18 h 14 after OZ 9538 arrives on the timetable: more than half a day, so not a connection we count.