CI 5234 then AA 4915 at O'Hare
Anchorage → Chicago → Lexington
Timetable, Chicago time
19:25CI 5234 from Anchorage at the gate
15:49AA 4915 to Lexington leaves the gate
20 h 24 apart on the timetable, overnight
AA 4915 leaves 20 h 24 after CI 5234 arrives on the timetable: more than half a day, so not a connection we count.