OS649 ViennaVIE · 21:00 PraguePRG · 21:50
OS649 by Austrian Airlines flies from Vienna (VIE) to Prague (PRG) for the Thu, Oct 22 departure.
en route from VIE to PRG
board checked 32m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 21:25 · typical taxi-out at VIE ≈ 6.9 min.
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 VIE and PRG 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 Vienna to Prague flights today
same route · Austrian AirlinesIf OS649 is cancelled, these are the other Austrian Airlines nonstop flights from Vienna to Prague on the same day, with scheduled departure times in VIE local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How OS649 actually runs
Pro Flight Search has tracked every published board update for OS649 across the VIE and PRG boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: left noticeably late (~25 min) but landed a little late (~13 min). Not enough to call it.
The verdict above is that record speaking, so it reflects how OS649 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 VIE and PRG published them.
Planning around OS649? 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 — OS649 Vienna to Prague on-time performance, measured from the VIE and PRG airport boards.
https://proflightsearch.com/flight/OS649
.