UA 790 then UA 1757 at San Francisco
Dallas-Fort Worth → San Francisco → Reno
Timetable, San Francisco time
09:01UA 790 from Dallas-Fort Worth at the gatealso AC 3659, NH 7373, VA 8275, NZ 9090
22:35UA 1757 to Reno leaves the gatealso CM 2534, LH 7798
13 h 34 apart on the timetable
UA 1757 leaves 13 h 34 after UA 790 arrives on the timetable: more than half a day, so not a connection we count.