AY33 HelsinkiHEL · 16:20 SeattleSEA · 16:00
AY33 by Finnair flies from Helsinki (HEL) to Seattle (SEA) for the Sat, Sep 12 departure.
en route from HEL to SEA
board checked 9m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 16:45 · typical taxi-out at HEL ≈ 5 min. No receiver coverage over open ocean.
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at HEL and SEA 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.
How AY33 actually runs
Pro Flight Search has tracked every published board update for AY33 across the HEL and SEA boards: schedule changes, gate pushes and actual clocks. Usually departs ~25 min late. Based on 4 confirmed departures · 1/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AY33 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: OHLTT, OHLTS, OHLTP.
Board clocks recorded as HEL and SEA published them.
Planning around AY33? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AY33 Helsinki to Seattle on-time performance, measured from the HEL and SEA airport boards.
https://proflightsearch.com/flight/AY33
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