AY1223 HelsinkiHEL · 09:40 PraguePRG · 10:50
AY1223 by Finnair flies from Helsinki (HEL) to Prague (PRG) for the Fri, Sep 18 departure.
arrived at PRG · 5 min early
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at HEL and PRG 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.
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.
Other Helsinki to Prague flights today
same route · FinnairIf AY1223 is cancelled, these are the other Finnair nonstop flights from Helsinki to Prague on the same day, with scheduled departure times in HEL local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AY1223 actually runs
Pro Flight Search has tracked every published board update for AY1223 across the HEL and PRG boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left a little late (~6 min) but landed about 5 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how AY1223 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: OHLVI.
Board clocks recorded as HEL and PRG published them.
Planning around AY1223? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AY1223 Helsinki to Prague on-time performance, measured from the HEL and PRG airport boards.
https://proflightsearch.com/flight/AY1223
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