OS780Austrian Airlines · SOF → VIE
live · 2m ago
Route confirmed Austrian Airlines

OS780 SofiaSOF · 07:55 ViennaVIE · 08:35

OS780 by Austrian Airlines flies from Sofia (SOF) to Vienna (VIE) for the Thu, Nov 5 departure.

Right nowScheduled · gate B8
07:55

departs SOF · on schedule

Wins back in air~14 minmedian gate push vs arrival · how planes make up time →

The route today

live boards
SOFSofiaOn-time likelySOF delay board →
VIEViennaOn-time likelyVIE delay board →
SOF→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 SOF 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 at Sofia

Forecast

Fri 6 Nov, local date

High11°Clikely 9°C to 13°C
Low2°Clikely −1°C to 5°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 Vienna

Forecast

Thu 5 Nov, local date

High10°Clikely 8°C to 11°C
Low0°Clikely −2°C to 2°C
  • 46% 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 Sofia to Vienna flights today

same route · Austrian Airlines
OS82departs 00:30
OS772departs 12:35
OS774departs 16:05
OS776departs 18:45

If OS780 is cancelled, these are the other Austrian Airlines nonstop flights from Sofia to Vienna on the same day, with scheduled departure times in SOF 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 OS780 actually runs

Pro Flight Search has tracked every published board update for OS780 across the SOF and VIE boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: left right on schedule but landed about 14 min early. Not enough to call it.

The verdict above is that record speaking, so it reflects how OS780 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
11-04SOF 07:55 (+0)VIE 08:35 08:16 (−19)
11-03SOF 07:55 (+0)VIE 08:35 08:26 (−9)

Board clocks recorded as SOF and VIE published them.

Planning around OS780? 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: OS780 Sofia to Vienna on-time performance, measured from the SOF and VIE airport boards.

Canonical URL
https://proflightsearch.com/flight/OS780
How we measure this →