SQ 9999 then BC 999 at Haneda
Singapore → Tokyo → Fukuoka
Timetable, Tokyo time
15:35SQ 9999 from Singapore at the gate
16:40BC 999 to Fukuoka leaves the gate
1 h 05 apart on the timetable
The last days
SQ 9999 and BC 999 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.