K4 221 then AA 5393 at O'Hare
Anchorage → Chicago → Dayton
Timetable, Chicago time
13:41K4 221 from Anchorage at the gate
09:20AA 5393 to Dayton leaves the gate
19 h 39 apart on the timetable, overnight
AA 5393 leaves 19 h 39 after K4 221 arrives on the timetable: more than half a day, so not a connection we count.