QF 3790 then VA 8118 at San Francisco
Portland (Oregon) → San Francisco → Las Vegas
Timetable, San Francisco time
19:20QF 3790 from Portland (Oregon) at the gate
08:35VA 8118 to Las Vegas leaves the gate
13 h 15 apart on the timetable, overnight
VA 8118 leaves 13 h 15 after QF 3790 arrives on the timetable: more than half a day, so not a connection we count.