OZ 6344 then AA 3035 at San Francisco
St Louis → San Francisco → Philadelphia
Timetable, San Francisco time
21:41OZ 6344 from St Louis at the gate
15:14AA 3035 to Philadelphia leaves the gatealso FJ 5025
17 h 33 apart on the timetable, overnight
AA 3035 leaves 17 h 33 after OZ 6344 arrives on the timetable: more than half a day, so not a connection we count.