CI 5345 then AC 4278 at San Francisco
Atlanta → San Francisco → Palm Springs
Timetable, San Francisco time
14:26CI 5345 from Atlanta at the gate
08:27AC 4278 to Palm Springs leaves the gate
18 h 01 apart on the timetable, overnight
AC 4278 leaves 18 h 01 after CI 5345 arrives on the timetable: more than half a day, so not a connection we count.