Question 1

Where does AY 3521 land?

Accepted Answer

AY 3521 operated by Finnair arrives at Helsinki Vantaa Airport (HEL) in Helsinki (Vantaa). The scheduled arrival time is 14:00, Terminal 3.

Question 2

Is AY 3521 usually on time?

Accepted Answer

On-time performance for AY 3521 varies with season, weather, and air traffic. TrackMyWings will track live and historical on-time rates for this flight at launch — allow buffer time for tight connections until you can check recent data.

Question 3

Which terminal does AY 3521 depart from?

Accepted Answer

AY 3521 departs from Kittilä International Airport (KTT), Terminal 1. The scheduled departure time is 08:00. Always confirm terminal information with Finnair closer to your travel date as it can change.

Question 4

What aircraft does AY 3521 use?

Accepted Answer

AY 3521 is operated on a Airbus A320neo with 180 seats across 2 cabin classes. Aircraft assignments can change — check with Finnair for the latest configuration.

Question 5

How long is the AY 3521 flight?

Accepted Answer

The scheduled flight duration for AY 3521 from Kittilä (KTT) to Helsinki (Vantaa) (HEL) is 1h 2m. Actual flight time may vary depending on air traffic, weather, and routing.

AY 3521

Route Map

Aircraft Information

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