CZ 427 then AA 2852 at O'Hare
Anchorage → Chicago → Tampa
Timetable, Chicago time
05:24CZ 427 from Anchorage at the gate
19:02AA 2852 to Tampa leaves the gate
13 h 38 apart on the timetable
AA 2852 leaves 13 h 38 after CZ 427 arrives on the timetable: more than half a day, so not a connection we count.