FR4166 LisbonLIS · 18:40 ViennaVIE · 20:40
FR4166 by Ryanair flies from Lisbon (LIS) to Vienna (VIE) for the Sun, Sep 6 departure.
estimated arrival at VIE · local time · landing about now
board checked 12m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 18:51 · typical taxi-out at LIS ≈ 7.5 min.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at LIS and VIE are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How FR4166 actually runs
Pro Flight Search has tracked every published board update for FR4166 across the LIS and VIE boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: left heavily delayed (~57 min) but landed about 9 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how FR4166 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as LIS and VIE published them.
Planning around FR4166? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — FR4166 Lisbon to Vienna on-time performance, measured from the LIS and VIE airport boards.
https://proflightsearch.com/flight/FR4166
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