AC 4108 then SQ 1491 at San Francisco
Palm Springs → San Francisco → New York JFK
Timetable, San Francisco time
17:41AC 4108 from Palm Springs at the gatealso UA 4786
06:00SQ 1491 to New York JFK leaves the gate
12 h 19 apart on the timetable, overnight
SQ 1491 leaves 12 h 19 after AC 4108 arrives on the timetable: more than half a day, so not a connection we count.