WS 6161 then QR 2091 at San Francisco
Mexico City → San Francisco → Santa Ana
Timetable, San Francisco time
12:38WS 6161 from Mexico City at the gate
09:00QR 2091 to Santa Ana leaves the gate
20 h 22 apart on the timetable, overnight
QR 2091 leaves 20 h 22 after WS 6161 arrives on the timetable: more than half a day, so not a connection we count.