OS731Austrian Airlines · VIE → SJJ
live · 46m ago
Route confirmed Austrian Airlines

OS731 ViennaVIE · 21:50 SarajevoSJJ · 23:00

OS731 by Austrian Airlines flies from Vienna (VIE) to Sarajevo (SJJ) for the Sat, Nov 7 departure.

Right nowScheduled · today · as of 14:05
21:50

departs VIE · on schedule

The route today

live boards
VIEViennaOn-time likelyVIE delay board →
SJJSarajevoHigh riskSJJ delay board →
VIE→SJJevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
28%Chance of 15+ min delay
1.1%Chance of cancellation
+5 minTypical airport delay in this weather

Conditions at VIE and SJJ are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →

Tomorrow at Vienna

Forecast

Sun 8 Nov, local date

High7°Clikely 6°C to 9°C
Low−1°Clikely −3°C to 1°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 Sarajevo

Forecast

Sun 8 Nov, local date

High13°Clikely 10°C to 14°C
Low2°Clikely 0°C to 4°C
  • 57% chance of fog

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
M
T
W
T
F
S
S

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

Other Vienna to Sarajevo flights today

same route · Austrian Airlines
OS729departs 12:55

If OS731 is cancelled, this is the other Austrian Airlines nonstop flight from Vienna to Sarajevo 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 OS731 actually runs

Pro Flight Search has tracked every published board update for OS731 across the VIE and SJJ boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: departed +14 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how OS731 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
11-06VIE 21:50 22:06 (+16)SJJ 23:00
11-05VIE 21:50 22:01 (+11)SJJ 23:00

Board clocks recorded as VIE and SJJ published them.

Planning around OS731? 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: OS731 Vienna to Sarajevo on-time performance, measured from the VIE and SJJ airport boards.

Canonical URL
https://proflightsearch.com/flight/OS731
How we measure this →