UA 3926 then AA 3035 at San Francisco
Newark → San Francisco → Philadelphia
Timetable, San Francisco time
22:56UA 3926 from Newark at the gate
15:14AA 3035 to Philadelphia leaves the gatealso FJ 5025
16 h 18 apart on the timetable, overnight
AA 3035 leaves 16 h 18 after UA 3926 arrives on the timetable: more than half a day, so not a connection we count.