K4 913 then AA 2500 at O'Hare
Anchorage → Chicago → Nashville
Timetable, Chicago time
13:37K4 913 from Anchorage at the gate
13:07AA 2500 to Nashville leaves the gate
23 h 30 apart on the timetable, overnight
AA 2500 leaves 23 h 30 after K4 913 arrives on the timetable: more than half a day, so not a connection we count.