CK 225 then CI 5231 at O'Hare
Seattle (SEA) → Chicago → Anchorage
Timetable, Chicago time
06:42CK 225 from Seattle (SEA) at the gate
18:55CI 5231 to Anchorage leaves the gate
12 h 13 apart on the timetable
CI 5231 leaves 12 h 13 after CK 225 arrives on the timetable: more than half a day, so not a connection we count.