CI 5240 then NH 8421 at O'Hare
Anchorage → Chicago → Tokyo Narita
Timetable, Chicago time
19:25CI 5240 from Anchorage at the gate
09:15NH 8421 to Tokyo Narita leaves the gate
13 h 50 apart on the timetable, overnight
NH 8421 leaves 13 h 50 after CI 5240 arrives on the timetable: more than half a day, so not a connection we count.