SIN → FUKSingapore to Fukuoka

live

Direct flights from Singapore (SIN) to Fukuoka (FUK): 7 nonstop departures observed each week across 1 airline. 100% of the last 5 operated flights arrived within 15 minutes of schedule. The median arrival is 6 minutes early. No cancellations were recorded across the 5 tracked flights. The nonstop covers 4,521 km, an estimated 6 hours 18 minutes in the air. Measured by Pro Flight Search from live flight boards at Singapore and Fukuoka. Updated 11 September 2026 at 04:37 UTC.

SIN Singapore smooth · +9
FUK Fukuoka smooth · +0
4,521 km · ~6h 18m est.
departs 01:207x weekly
Runs reliable · 1 airline · 7x weekly · nonstop
100% on time

of the last 5 operated SIN → FUK flights arrived within 15 minutes

Median arrival delay is −6 min. 0 of 5 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−6 minacross the last 5 operated legs
Flight time~6h 18mestimated from route distance
Weekly departures7x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Singapore Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Singapore AirlinesSQ100% on time

Flights SQ656 01:20 daily

History

operated legs · board outcomes
09-11SQ656dep +4 → arr−6
09-10SQ656dep −2 → arr−14
09-09SQ656dep −1 → arr−17
09-08SQ656dep +3 → arr−4
09-07SQ656dep +4 → arr−4

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
SINSingapore +9 min smooth ⛅ scattered clouds · S 11 kt Full SIN delay board →
FUKFukuoka +0 min smooth 🌤 mostly cloudy · NNW 5 kt Full FUK delay board →

Weather lens

Current conditions put the pressure at FUK: 27% odds of a 15+ minute delay and around +4 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Singapore to Fukuoka route actually runs

Pro Flight Search records official board updates for nonstop SIN to FUK flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Singapore (SIN) to Fukuoka (FUK) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/SIN-FUK
How we measure this →

SIN to FUK questions

Is SIN–FUK running on time right now?

Smooth skies ahead. The departure side at SIN is the weaker end, route health score 93/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from SIN to FUK?

Great-circle distance is 4,521 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 349–418 min gate-to-gate on this route.

How often does SIN–FUK fly?

Singapore Airlines runs the route with about 7 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.

What does the route health score measure?

A blend of departure-side delay at SIN and arrival-side delay at FUK, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.