OS52 Los AngelesLAX · 15:05 ViennaVIE · 11:30
OS52 by Austrian Airlines flies from Los Angeles (LAX) to Vienna (VIE) for the Fri, Sep 18 departure.
en route from LAX to VIE
board checked 29m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 15:14. No receiver coverage over open ocean.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at LAX and VIE 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.
How OS52 actually runs
Pro Flight Search has tracked every published board update for OS52 across the LAX and VIE 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 35 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how OS52 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: OE-LPB.
Board clocks recorded as LAX and VIE published them.
Planning around OS52? 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 — OS52 Los Angeles to Vienna on-time performance, measured from the LAX and VIE airport boards.
https://proflightsearch.com/flight/OS52
.