OS661Austrian Airlines · VIE → WAW
updated 2m ago
Route confirmed Austrian Airlines

OS661 ViennaVIE · 08:10 WarsawWAW · 09:25

OS661 by Austrian Airlines flies from Vienna (VIE) to Warsaw (WAW) for the Thu, Nov 5 departure.

Right nowDeparted · gate F04
08:19

departs VIE · 9 min late

The route today

live boards
VIEViennaOn-time likelyVIE delay board →
WAWWarsawHigh riskWAW delay board →
VIE→WAWevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
76%Chance of 15+ min delay
1.7%Chance of cancellation
+35 minTypical airport delay in this weather

Conditions at VIE and WAW 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

Fri 6 Nov, local date

High8°Clikely 6°C to 10°C
Low0°Clikely −2°C to 3°C
  • 66% 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.

Tomorrow at Warsaw

Forecast

Fri 6 Nov, local date

High10°Clikely 8°C to 12°C
Low1°Clikely −2°C to 4°C
  • 39% 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 Warsaw flights today

same route · Austrian Airlines
OS663departs 13:00
OS667departs 17:30
OS669departs 21:25

If OS661 is cancelled, these are the other Austrian Airlines nonstop flights from Vienna to Warsaw 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 OS661 actually runs

Pro Flight Search has tracked every published board update for OS661 across the VIE and WAW boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: departed +9 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how OS661 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
11-05VIE 08:10 08:19 (+9)WAW 09:25
11-04VIE 08:10 08:18 (+8)WAW

Board clocks recorded as VIE and WAW published them.

Planning around OS661? 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: OS661 Vienna to Warsaw on-time performance, measured from the VIE and WAW airport boards.

Canonical URL
https://proflightsearch.com/flight/OS661
How we measure this →