BR 646 then AA 32 at O'Hare
Anchorage → Chicago → San Diego
Timetable, Chicago time
06:51BR 646 from Anchorage at the gate
19:45AA 32 to San Diego leaves the gate
12 h 54 apart on the timetable
AA 32 leaves 12 h 54 after BR 646 arrives on the timetable: more than half a day, so not a connection we count.