QF81 SydneySYD · 11:20 SingaporeSIN · 16:55
QF81 by Sunstate Airlines flies from Sydney (SYD) to Singapore (SIN) for the Thu, Oct 22 departure.
arrived at SIN · 9 min early
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by SYD (Sydney), currently flying IFR (instrument). For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Sydney to Singapore flights today
same route · Sunstate AirlinesIf QF81 is cancelled, these are the other Sunstate Airlines nonstop flights from Sydney to Singapore on the same day, with scheduled departure times in SYD local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How QF81 actually runs
Pro Flight Search has tracked every published board update for QF81 across the SYD and SIN boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left a little late (~10 min) but landed about 16 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how QF81 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as SYD and SIN published them.
Planning around QF81? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — QF81 Sydney to Singapore on-time performance, measured from the SYD and SIN airport boards.
https://proflightsearch.com/flight/QF81
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