5X 5602 then AA 3105 at O'Hare
Louisville → Chicago → Seattle (SEA)
Timetable, Chicago time
18:075X 5602 from Louisville at the gate
17:24AA 3105 to Seattle (SEA) leaves the gate
23 h 17 apart on the timetable, overnight
AA 3105 leaves 23 h 17 after 5X 5602 arrives on the timetable: more than half a day, so not a connection we count.