ET 3608 then AA 3323 at O'Hare
Anchorage → Chicago → Las Vegas
Timetable, Chicago time
07:16ET 3608 from Anchorage at the gate
20:53AA 3323 to Las Vegas leaves the gate
13 h 37 apart on the timetable
AA 3323 leaves 13 h 37 after ET 3608 arrives on the timetable: more than half a day, so not a connection we count.