CZ 427 then AA 3593 at O'Hare
Anchorage → Chicago → Syracuse
Timetable, Chicago time
05:24CZ 427 from Anchorage at the gate
21:00AA 3593 to Syracuse leaves the gate
15 h 36 apart on the timetable
AA 3593 leaves 15 h 36 after CZ 427 arrives on the timetable: more than half a day, so not a connection we count.