UA 5892 then AA 1845 at San Francisco
Monterey → San Francisco → Philadelphia
Timetable, San Francisco time
11:01UA 5892 from Monterey at the gate
09:58AA 1845 to Philadelphia leaves the gatealso EI 7276
22 h 57 apart on the timetable, overnight
AA 1845 leaves 22 h 57 after UA 5892 arrives on the timetable: more than half a day, so not a connection we count.