CA 7283 then UA 3911 at San Francisco
Los Angeles → San Francisco → Denver
Timetable, San Francisco time
00:06CA 7283 from Los Angeles at the gate
17:00UA 3911 to Denver leaves the gate
16 h 54 apart on the timetable
UA 3911 leaves 16 h 54 after CA 7283 arrives on the timetable: more than half a day, so not a connection we count.