SQ655Singapore AirlinesIn the air, 29 min late
Left FUK at 10:29, 29 min after its 10:00 slot.
- Landing
- 15:21SIN board estimate · sched 15:00
live
Direct flights from Fukuoka (FUK) to Singapore (SIN): 7 nonstop departures observed each week across 1 airline. 80% of the last 5 operated flights arrived within 15 minutes of schedule. The median arrival is 8 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 Fukuoka and Singapore. Updated 21 October 2026 at 07:49 UTC.
Today, FUK → SIN
Wed 21 Oct · local times- 10:00 SQ655Singapore Airlines Left 10:29 +29 SIN est. 15:21 +21In the air · sched 15:00
Checked FUK board 16:49 · SIN board 15:07
FUK
Fukuoka
smooth · +14
SIN
Singapore
smooth · +0
4,521 km · ~6h 18m est.
Runs reliable · 1 airline · 7x weekly · nonstop
80% on time
of the last 5 operated FUK → SIN flights arrived within 15 minutes
Median arrival delay is −8 min. 0 of 5 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−8 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 time06121824
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 daysSingapore AirlinesSQ80% on time
Flights SQ655 10:00 daily
History
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather 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 →
next sweep in 120s
How the Fukuoka to Singapore route actually runs
Pro Flight Search records official board updates for nonstop FUK to SIN 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 — Fukuoka (FUK) to Singapore (SIN) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/FUK-SIN
FUK to SIN questions
Is FUK–SIN running on time right now?
Smooth skies ahead. The departure side at FUK is the weaker end, route health score 88/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from FUK to SIN?
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 FUK–SIN 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 FUK and arrival-side delay at SIN, 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.
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