AC 4108 then AA 1837 at San Francisco
Palm Springs → San Francisco → Phoenix
Timetable, San Francisco time
17:41AC 4108 from Palm Springs at the gatealso UA 4786, LH 8595
16:00AA 1837 to Phoenix leaves the gatealso FJ 5035, BA 6942, QR 9224
22 h 19 apart on the timetable, overnight
AA 1837 leaves 22 h 19 after AC 4108 arrives on the timetable: more than half a day, so not a connection we count.