CM 1082 then AC 4014 at San Francisco
Burbank → San Francisco → Ontario
Timetable, San Francisco time
21:50CM 1082 from Burbank at the gatealso UA 2854, AC 4174
16:19AC 4014 to Ontario leaves the gate
18 h 29 apart on the timetable, overnight
AC 4014 leaves 18 h 29 after CM 1082 arrives on the timetable: more than half a day, so not a connection we count.