AC 4279 then OZ 6315 at San Francisco
Palm Springs → San Francisco → Washington
Timetable, San Francisco time
20:02AC 4279 from Palm Springs at the gatealso LH 7531
16:52OZ 6315 to Washington leaves the gate
20 h 50 apart on the timetable, overnight
OZ 6315 leaves 20 h 50 after AC 4279 arrives on the timetable: more than half a day, so not a connection we count.