QF840 SydneySYD · 08:00 DarwinDRW · 12:10
QF840 by Sunstate Airlines flies from Sydney (SYD) to Darwin (DRW) for the Wed, Sep 9 departure.
estimated arrival at DRW · local time · past this estimate · waiting on the board
board checked 14m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 08:00 · typical taxi-out at SYD ≈ 9.3 min. No receiver coverage over open ocean.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at SYD and DRW are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
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 Darwin flights today
same route · Sunstate AirlinesIf QF840 is cancelled, this is the other Sunstate Airlines nonstop flight from Sydney to Darwin 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 QF840 actually runs
Pro Flight Search has tracked every published board update for QF840 across the SYD and DRW boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: left right on schedule but landed about 14 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how QF840 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 DRW published them.
Planning around QF840? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — QF840 Sydney to Darwin on-time performance, measured from the SYD and DRW airport boards.
https://proflightsearch.com/flight/QF840
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