DL 823 then EK 6387 at San Francisco
Atlanta → San Francisco → Santa Ana
Timetable, San Francisco time
17:16DL 823 from Atlanta at the gatealso AF 2495, AM 3256, LA 6318
16:55EK 6387 to Santa Ana leaves the gate
23 h 39 apart on the timetable, overnight
EK 6387 leaves 23 h 39 after DL 823 arrives on the timetable: more than half a day, so not a connection we count.