OO 9909 then JL 9 at O'Hare
Waterloo → Chicago → Tokyo Haneda
Timetable, Chicago time
16:47OO 9909 from Waterloo at the gate
13:30JL 9 to Tokyo Haneda leaves the gate
20 h 43 apart on the timetable, overnight
JL 9 leaves 20 h 43 after OO 9909 arrives on the timetable: more than half a day, so not a connection we count.