AV 2055 then AC 4470 at San Francisco
Monterey → San Francisco → Ontario
Timetable, San Francisco time
20:51AV 2055 from Monterey at the gatealso UA 4633, LH 8529
14:00AC 4470 to Ontario leaves the gatealso UA 5592
17 h 09 apart on the timetable, overnight
AC 4470 leaves 17 h 09 after AV 2055 arrives on the timetable: more than half a day, so not a connection we count.