WN 1817 then CM 2440 at San Francisco
Denver → San Francisco → Fresno
Timetable, San Francisco time
20:10WN 1817 from Denver at the gate
08:24CM 2440 to Fresno leaves the gatealso UA 4679
12 h 14 apart on the timetable, overnight
CM 2440 leaves 12 h 14 after WN 1817 arrives on the timetable: more than half a day, so not a connection we count.