K4 811 then AA 486 at O'Hare
Anchorage → Chicago → Orlando
Timetable, Chicago time
20:28K4 811 from Anchorage at the gate
16:05AA 486 to Orlando leaves the gate
19 h 37 apart on the timetable, overnight
AA 486 leaves 19 h 37 after K4 811 arrives on the timetable: more than half a day, so not a connection we count.