K4 550 then JL 941 at Narita
Chicago → Tokyo → Hagåtña
Timetable, Tokyo time
11:59K4 550 from Chicago at the gate
10:00JL 941 to Hagåtña leaves the gate
22 h 01 apart on the timetable, overnight
JL 941 leaves 22 h 01 after K4 550 arrives on the timetable: more than half a day, so not a connection we count.