ET 3608 then AA 2905 at O'Hare
Anchorage → Chicago → San Francisco
Timetable, Chicago time
07:16ET 3608 from Anchorage at the gate
20:56AA 2905 to San Francisco leaves the gate
13 h 40 apart on the timetable
AA 2905 leaves 13 h 40 after ET 3608 arrives on the timetable: more than half a day, so not a connection we count.