OS440Austrian Airlines · BIO → VIE
live · 24m ago
Route confirmed Austrian Airlines

OS440 BilbaoBIO · 18:30 ViennaVIE · 21:05

OS440 by Austrian Airlines flies from Bilbao (BIO) to Vienna (VIE) for the Sun, Nov 1 departure.

Right nowScheduled · today · as of 08:50
18:30

departs BIO · on schedule

The route today

live boards
BIOBilbaoHigh riskBIO delay board →
VIEViennaOn-time likelyVIE delay board →
BIO→VIEevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
34%Chance of 15+ min delay
1.4%Chance of cancellation
+6 minTypical airport delay in this weather

Conditions at BIO and VIE 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 on this route

Forecast

Bilbao to Vienna with Austrian Airlines · Mon 2 Nov, local date

Outlook: about usual
Chance a departure is cancelled
0.2%1.4× usual
Chance a departure leaves 60+ min late
2.2%1.0× usual

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Fewer than one departure a day on this route with this airline, so read it as a rough guide. · 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.

How OS440 actually runs

Pro Flight Search has tracked every published board update for OS440 across the BIO and VIE boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: landed +8 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how OS440 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
10-31BIO 13:55 13:47 (−8)VIE 16:30 16:34 (+4)
10-28BIO 11:35 11:49 (+14)VIE 14:10 14:21 (+11)

Board clocks recorded as BIO and VIE published them.

Planning around OS440? 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: OS440 Bilbao to Vienna on-time performance, measured from the BIO and VIE airport boards.

Canonical URL
https://proflightsearch.com/flight/OS440
How we measure this →