SQ623 OsakaKIX · 23:25 SingaporeSIN · 04:45
SQ623 by Singapore Airlines flies from Osaka (KIX) to Singapore (SIN) for the Mon, Sep 14 departure.
departs KIX · on schedule
board checked 12m ago · checking again in 45s
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
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at KIX and SIN 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.
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 Osaka to Singapore flights today
same route · Singapore AirlinesIf SQ623 is cancelled, these are the other Singapore Airlines nonstop flights from Osaka to Singapore on the same day, with scheduled departure times in KIX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How SQ623 actually runs
Pro Flight Search has tracked every published board update for SQ623 across the KIX and SIN boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 3 confirmed landings · 2/3 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 SQ623 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 KIX and SIN published them.
Planning around SQ623? 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 — SQ623 Osaka to Singapore on-time performance, measured from the KIX and SIN airport boards.
https://proflightsearch.com/flight/SQ623
.