SQ603 SeoulICN · 08:50 SingaporeSIN · 14:25
SQ603 by Singapore Airlines flies from Seoul (ICN) to Singapore (SIN).
scheduled from ICN
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Seoul to Singapore flights today
same route · Singapore AirlinesIf SQ603 is cancelled, these are the other Singapore Airlines nonstop flights from Seoul to Singapore on the same day, with scheduled departure times in ICN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How SQ603 actually runs
Pro Flight Search has tracked every published board update for SQ603 across the ICN and SIN boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: left noticeably late (~21 min) but landed about 19 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how SQ603 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 ICN and SIN published them.
Planning around SQ603? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — SQ603 Seoul to Singapore on-time performance, measured from the ICN and SIN airport boards.
https://proflightsearch.com/flight/SQ603
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