AV 2125 then NZ 9191 at San Francisco
Portland (Oregon) → San Francisco → Houston
Timetable, San Francisco time
09:07AV 2125 from Portland (Oregon) at the gate
00:45NZ 9191 to Houston leaves the gate
15 h 38 apart on the timetable, overnight
NZ 9191 leaves 15 h 38 after AV 2125 arrives on the timetable: more than half a day, so not a connection we count.