DL 1598 then OZ 6315 at San Francisco
Los Angeles → San Francisco → Washington
Timetable, San Francisco time
07:10DL 1598 from Los Angeles at the gatealso AM 4306
21:28OZ 6315 to Washington leaves the gate
14 h 18 apart on the timetable
OZ 6315 leaves 14 h 18 after DL 1598 arrives on the timetable: more than half a day, so not a connection we count.