K4 523 then AA 2148 at O'Hare
Anchorage → Chicago → Charlotte
Timetable, Chicago time
20:33K4 523 from Anchorage at the gate
18:49AA 2148 to Charlotte leaves the gate
22 h 16 apart on the timetable, overnight
AA 2148 leaves 22 h 16 after K4 523 arrives on the timetable: more than half a day, so not a connection we count.