K4 601 then AA 2151 at O'Hare
Anchorage → Chicago → Nashville
Timetable, Chicago time
01:45K4 601 from Anchorage at the gate
20:50AA 2151 to Nashville leaves the gate
19 h 05 apart on the timetable
AA 2151 leaves 19 h 05 after K4 601 arrives on the timetable: more than half a day, so not a connection we count.