AV 2055 then UA 1248 at San Francisco
Monterey → San Francisco → Chicago O'Hare
Timetable, San Francisco time
09:26AV 2055 from Monterey at the gate
05:00UA 1248 to Chicago O'Hare leaves the gatealso AC 4374, NZ 9300
19 h 34 apart on the timetable, overnight
UA 1248 leaves 19 h 34 after AV 2055 arrives on the timetable: more than half a day, so not a connection we count.