DrukairKB
Flights KB541 12:30 Su
live
Direct flights from Singapore (SIN) to Guwahati (GAU): 1 nonstop departure observed each week across 1 airline. The nonstop covers 3,056 km, an estimated 4 hours 25 minutes in the air. Measured by Pro Flight Search from live flight boards at Singapore and Guwahati. Updated 22 September 2026 at 15:39 UTC.
SIN
Singapore
smooth · +14
GAU
Guwahati
tracking
3,056 km · ~4h 25m est.
Running clean · 1 airline · 1x weekly · nonstop
82 / 100
route health from live SIN and GAU delay boards
Flight time~4h 25mestimated from route distance
Weekly departures1x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Drukair
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 daysAirports right now
live boardsnext sweep in 120s
How the Singapore to Guwahati route actually runs
Pro Flight Search records official board updates for nonstop SIN to GAU 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 Guwahati (GAU) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/SIN-GAU
SIN to GAU questions
Is SIN–GAU running on time right now?
Smooth skies ahead. The departure side at SIN is the weaker end, route health score 82/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from SIN to GAU?
Great-circle distance is 3,056 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 246–292 min gate-to-gate on this route.
How often does SIN–GAU fly?
Drukair runs the route with about 1 flight a week (sun). 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 GAU, 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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