JL 942 then TW 250 at Narita
Hagåtña → Tokyo → Seoul
Timetable, Tokyo time
19:35JL 942 from Hagåtña at the gate
08:55TW 250 to Seoul leaves the gate
13 h 20 apart on the timetable, overnight
TW 250 leaves 13 h 20 after JL 942 arrives on the timetable: more than half a day, so not a connection we count.