AV 2035 then UA 2603 at San Francisco
Fresno → San Francisco → Salt Lake City
Timetable, San Francisco time
19:40AV 2035 from Fresno at the gate
12:28UA 2603 to Salt Lake City leaves the gate
16 h 48 apart on the timetable, overnight
UA 2603 leaves 16 h 48 after AV 2035 arrives on the timetable: more than half a day, so not a connection we count.