AC 4339 then WN 2386 at San Francisco
Fresno → San Francisco → Las Vegas
Timetable, San Francisco time
13:15AC 4339 from Fresno at the gate
10:05WN 2386 to Las Vegas leaves the gate
20 h 50 apart on the timetable, overnight
WN 2386 leaves 20 h 50 after AC 4339 arrives on the timetable: more than half a day, so not a connection we count.