AY1791 HelsinkiHEL · 07:20 NapoliNAP · 09:50
AY1791 by Finnair flies from Helsinki (HEL) to Napoli (NAP).
scheduled from HEL
Where the minutes go
last 5 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival +13 min · 0 cancelled · 5 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at HEL and NAP 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 Napoli flights today
same route · FinnairIf AY1791 is cancelled, these are the other Finnair nonstop flights from Helsinki to Napoli 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 AY1791 actually runs
Pro Flight Search has tracked every published board update for AY1791 across the HEL and NAP boards: schedule changes, gate pushes and actual clocks. Usually departs ~15 min late. Based on 5 confirmed departures · 4/5 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AY1791 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: OY-JZO, OYJZO, OHLZO, OY-JYD.
Board clocks recorded as HEL and NAP published them.
Planning around AY1791? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — AY1791 Helsinki to Napoli on-time performance, measured from the HEL and NAP airport boards.
https://proflightsearch.com/flight/AY1791
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