CZ 435 then AA 4390 at O'Hare
Anchorage → Chicago → Syracuse
Timetable, Chicago time
17:05CZ 435 from Anchorage at the gate
08:46AA 4390 to Syracuse leaves the gate
15 h 41 apart on the timetable, overnight
AA 4390 leaves 15 h 41 after CZ 435 arrives on the timetable: more than half a day, so not a connection we count.