SQ39 Los AngelesLAX · 00:05 SingaporeSIN · 07:40
SQ39 by Singapore Airlines flies from Los Angeles (LAX) to Singapore (SIN).
scheduled from LAX
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at LAX 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 Los Angeles to Singapore flights today
same route · Singapore AirlinesIf SQ39 is cancelled, these are the other Singapore Airlines nonstop flights from Los Angeles to Singapore on the same day, with scheduled departure times in LAX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How SQ39 actually runs
Pro Flight Search has tracked every published board update for SQ39 across the LAX and SIN boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: left a little late (~17 min) but landed about 30 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how SQ39 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-SJG.
Board clocks recorded as LAX and SIN published them.
Planning around SQ39? 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 — SQ39 Los Angeles to Singapore on-time performance, measured from the LAX and SIN airport boards.
https://proflightsearch.com/flight/SQ39
.