UA 984 then OO 377 at San Francisco
Paris Charles de Gaulle → San Francisco → Salt Lake City
Timetable, San Francisco time
11:40UA 984 from Paris Charles de Gaulle at the gatealso AC 3298, LH 8663, SN 9011
11:11OO 377 to Salt Lake City leaves the gate
23 h 31 apart on the timetable, overnight
OO 377 leaves 23 h 31 after UA 984 arrives on the timetable: more than half a day, so not a connection we count.