OS621Austrian Airlines · VIE → DBV
live · 17m ago
Route confirmed Austrian Airlines

OS621 ViennaVIE DubrovnikDBV

OS621 by Austrian Airlines flies from Vienna (VIE) to Dubrovnik (DBV).

Right nowNext departure Tuesday Operates Tue Wed Thu Fri Sat Sun
13:05

scheduled from VIE

The route today

live boards
VIEViennaModerate riskVIE delay board →
DBVDubrovnikHigh riskDBV delay board →
VIE→DBVevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Early read, sample still building
48%Chance of 15+ min delay
0.7%Chance of cancellation
+22 minTypical airport delay in this weather

Driven mainly by DBV (Dubrovnik), currently flying IFR (instrument). These figures come from both airports' records under conditions like today's, over the last 90 days. This route has few tracked flights so far, so treat this as an early read.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at Vienna

Forecast

Mon 16 Nov, local date

High6°Clikely 5°C to 8°C
Low2°Clikely 1°C to 3°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Dubrovnik

Forecast

Mon 16 Nov, local date

High17°Clikely 16°C to 17°C
Low13°Clikely 11°C to 14°C
  • 90% chance of rain

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
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T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Vienna to Dubrovnik flights today

same route · Austrian Airlines
OS627departs 12:45
OS625departs 21:10

If OS621 is cancelled, these are the other Austrian Airlines nonstop flights from Vienna to Dubrovnik on the same day, with scheduled departure times in VIE local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How OS621 actually runs

Pro Flight Search has tracked every published board update for OS621 across the VIE and DBV boards: schedule changes, gate pushes and actual clocks. Combined risk score: 51.8/100. Based on airport operations, weather, and cached board history at VIE and DBV.

The verdict above is that record speaking, so it reflects how OS621 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around OS621? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: OS621 Vienna to Dubrovnik on-time performance, measured from the VIE and DBV airport boards.

Canonical URL
https://proflightsearch.com/flight/OS621
How we measure this →