AY1421 HelsinkiHEL · 06:50 HamburgHAM · 07:50
AY1421 by Finnair flies from Helsinki (HEL) to Hamburg (HAM) for the Sun, Sep 13 departure.
arrived at HAM · 9 min early
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at HEL and HAM 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 Hamburg flights today
same route · FinnairIf AY1421 is cancelled, these are the other Finnair nonstop flights from Helsinki to Hamburg 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 AY1421 actually runs
Pro Flight Search has tracked every published board update for AY1421 across the HEL and HAM boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: left right on schedule but landed about 9 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how AY1421 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 HEL and HAM published them.
Planning around AY1421? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AY1421 Helsinki to Hamburg on-time performance, measured from the HEL and HAM airport boards.
https://proflightsearch.com/flight/AY1421
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