OS528 MilanLIN · 20:00 ViennaVIE · 21:25
OS528 by Austrian Airlines flies from Milan (LIN) to Vienna (VIE) for the Wed, Sep 23 departure.
estimated arrival at VIE · local time · ~15 min from now
board checked 15m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 20:06.
Where the minutes go
last 3 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 LIN 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.
Other Milan to Vienna flights today
same route · Austrian AirlinesIf OS528 is cancelled, these are the other Austrian Airlines nonstop flights from Milan to Vienna on the same day, with scheduled departure times in LIN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How OS528 actually runs
Pro Flight Search has tracked every published board update for OS528 across the LIN and VIE boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: left a little late (~6 min) but landed about 9 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how OS528 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: OELBW, OELWN.
Board clocks recorded as LIN and VIE published them.
Planning around OS528? 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 — OS528 Milan to Vienna on-time performance, measured from the LIN and VIE airport boards.
https://proflightsearch.com/flight/OS528
.