CZ 427 then AA 599 at O'Hare
Anchorage → Chicago → Raleigh-Durham
Timetable, Chicago time
05:24CZ 427 from Anchorage at the gate
21:27AA 599 to Raleigh-Durham leaves the gate
16 h 03 apart on the timetable
AA 599 leaves 16 h 03 after CZ 427 arrives on the timetable: more than half a day, so not a connection we count.