UA 3635 then CX 99 at O'Hare
Louisville → Chicago → Anchorage
Timetable, Chicago time
07:45UA 3635 from Louisville at the gate
21:15CX 99 to Anchorage leaves the gate
13 h 30 apart on the timetable
CX 99 leaves 13 h 30 after UA 3635 arrives on the timetable: more than half a day, so not a connection we count.