GK 7300 then UA 837 at Narita
Fukuoka → Tokyo → Kaohsiung City
Timetable, Tokyo time
20:35GK 7300 from Fukuoka at the gate
17:55UA 837 to Kaohsiung City leaves the gate
21 h 20 apart on the timetable, overnight
UA 837 leaves 21 h 20 after GK 7300 arrives on the timetable: more than half a day, so not a connection we count.