UA 3752 then CM 2440 at San Francisco
Denver → San Francisco → Fresno
Timetable, San Francisco time
13:00UA 3752 from Denver at the gate
08:24CM 2440 to Fresno leaves the gatealso UA 4679
19 h 24 apart on the timetable, overnight
CM 2440 leaves 19 h 24 after UA 3752 arrives on the timetable: more than half a day, so not a connection we count.