CV 2095 then AA 564 at O'Hare
Anchorage → Chicago → Buffalo
Timetable, Chicago time
07:21CV 2095 from Anchorage at the gate
21:16AA 564 to Buffalo leaves the gate
13 h 55 apart on the timetable
AA 564 leaves 13 h 55 after CV 2095 arrives on the timetable: more than half a day, so not a connection we count.