SQ277 SingaporeSIN · 08:20 AdelaideADL · 16:20
SQ277 by Singapore Airlines flies from Singapore (SIN) to Adelaide (ADL) for the Sun, Sep 13 departure.
estimated arrival at ADL · local time · past this estimate · waiting on the board
board checked 68m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 08:22 · typical taxi-out at SIN ≈ 9 min. No receiver coverage over open ocean.
Where the minutes go
last 4 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 SIN (Singapore), currently flying MVFR (marginal visual). 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 Singapore to Adelaide flights today
same route · Singapore AirlinesIf SQ277 is cancelled, this is the other Singapore Airlines nonstop flight from Singapore to Adelaide on the same day, with scheduled departure times in SIN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How SQ277 actually runs
Pro Flight Search has tracked every published board update for SQ277 across the SIN and ADL boards: schedule changes, gate pushes and actual clocks. Usually lands ~14 min early. Based on 3 confirmed landings · 3/3 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how SQ277 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: 9V-SCS, 9V-SCT, 9V-SCN.
Board clocks recorded as SIN and ADL published them.
Planning around SQ277? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — SQ277 Singapore to Adelaide on-time performance, measured from the SIN and ADL airport boards.
https://proflightsearch.com/flight/SQ277
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