KD 214 then NH 8421 at O'Hare
Anchorage → Chicago → Tokyo Narita
Timetable, Chicago time
23:24KD 214 from Anchorage at the gate
09:15NH 8421 to Tokyo Narita leaves the gate
9 h 51 apart on the timetable, overnight
The last days
KD 214 and NH 8421 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.