UA 3926 then AF 81 at San Francisco
Newark → San Francisco → Paris Charles de Gaulle
Timetable, San Francisco time
22:56UA 3926 from Newark at the gate
15:10AF 81 to Paris Charles de Gaulle leaves the gatealso KL 2432, VS 6804, DL 8759
16 h 14 apart on the timetable, overnight
AF 81 leaves 16 h 14 after UA 3926 arrives on the timetable: more than half a day, so not a connection we count.