AF 8883 then UA 589 at San Francisco
Los Angeles → San Francisco → Santa Ana
Timetable, San Francisco time
21:34AF 8883 from Los Angeles at the gate
19:10UA 589 to Santa Ana leaves the gatealso CM 1474, LX 3332, AC 4186, LH 7594, VA 8490, NZ 9699
21 h 36 apart on the timetable, overnight
UA 589 leaves 21 h 36 after AF 8883 arrives on the timetable: more than half a day, so not a connection we count.