AC 4121 then UA 5713 at San Francisco
Ontario → San Francisco → Bishop
Timetable, San Francisco time
17:50AC 4121 from Ontario at the gate
11:30UA 5713 to Bishop leaves the gate
17 h 40 apart on the timetable, overnight
UA 5713 leaves 17 h 40 after AC 4121 arrives on the timetable: more than half a day, so not a connection we count.