AC 4533 then EK 6387 at San Francisco
Sacramento → San Francisco → Santa Ana
Timetable, San Francisco time
21:41AC 4533 from Sacramento at the gate
16:55EK 6387 to Santa Ana leaves the gate
19 h 14 apart on the timetable, overnight
EK 6387 leaves 19 h 14 after AC 4533 arrives on the timetable: more than half a day, so not a connection we count.