CK 227 then JL 9 at O'Hare
Seattle (SEA) → Chicago → Tokyo Haneda
Timetable, Chicago time
13:44CK 227 from Seattle (SEA) at the gate
13:30JL 9 to Tokyo Haneda leaves the gate
23 h 46 apart on the timetable, overnight
JL 9 leaves 23 h 46 after CK 227 arrives on the timetable: more than half a day, so not a connection we count.