AV 2035 then UA 1577 at San Francisco
Fresno → San Francisco → San Diego
Timetable, San Francisco time
19:40AV 2035 from Fresno at the gate
18:55UA 1577 to San Diego leaves the gatealso LX 3310, AZ 4505, AC 5188, VA 8427, LH 9370
23 h 15 apart on the timetable, overnight
UA 1577 leaves 23 h 15 after AV 2035 arrives on the timetable: more than half a day, so not a connection we count.