Informational Guide to Helsinki-Vantaa International Airport (HEL) - Non Official

AY34 Finnair - Flight Status

Below, you can find details about Finnair flight AY34, which currently operates between the airports of Seattle - Seattle-Tacoma International Airport (Airport Code SEA) and Helsinki - Helsinki-Vantaa Airport (Airport Code HEL).
This flight data pertains specifically to the flight's details for Thursday, July 31, 2025.

AY34 On Time performance:
44
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

AY34 Finnair from Seattle

This flight is not scheduled for July 31, 2025.

Airline information

Finnair
Finnair

Departure

Seattle (SEA)
July 27, 2025
Seattle-Tacoma International Airport

Arrival

Helsinki (HEL)
July 28, 2025
Helsinki-Vantaa Airport
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.helsinki-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- AA8966 - American Airlines

- AS7612 - Alaska Airlines

- BA6014 - British Airways

- IB6468 - Iberia

Additional Information

Which is the frequency of flight AY34?
The flight AY34 is scheduled to flight on Monday, Tuesday, Thursday, Friday, Sunday on a weekly basis.

Which is the distance of flight AY34?
The distance between the two airports is 7675 kilometers.

Which is the flight time of flight AY34?
The scheduled flight time gate to gate is: 09:30 hours.
The real flight time gate to gate on average is: 09:28 hours.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Seattle: 2025-07-30 13:50:35
Current Time in Helsinki: 2025-07-30 23:50:35

Alternative Flights

Finnair is the only airline operating the route from Seattle to Helsinki.

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from May 04, 2025 to July 22, 2025, we have obtained these figures.
Total number of flights: 50
On Time: 22 ( 44 % )
Moderate Delay: 9 ( 18 % )
Significant Delay: 11 ( 22 % )
Major Delay: 8 ( 16 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 31 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from May 04, 2025 to July 22, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from July 03, 2024 to June 30, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.

Last Past Flights AY34

Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
29 July
17:47
Seattle (SEA)
13:21
Helsinki (HEL)
09h 34min
Airbus A330-30
Airbus A330-30
Landed - On-time
Monday
28 July
18:01
Seattle (SEA)
13:38
Helsinki (HEL)
09h 37min
Airbus A330-30
Airbus A330-30
Landed - Delayed
Sunday
27 July
18:08
Seattle (SEA)
13:42
Helsinki (HEL)
09h 34min
Airbus A330-30
Airbus A330-30
Landed - Delayed
Thursday
24 July
19:57
Seattle (SEA)
15:37
Helsinki (HEL)
09h 40min
Airbus A330-30
Airbus A330-30
Landed - Delayed
Tuesday
22 July
19:27
Seattle (SEA)
15:12
Helsinki (HEL)
09h 45min
Airbus A330-30
Airbus A330-30
Landed - Delayed
Sunday
20 July
18:04
Seattle (SEA)
13:13
Helsinki (HEL)
09h 09min
Airbus A330-30
Airbus A330-30
Landed - On-time
Friday
18 July
18:34
Seattle (SEA)
13:44
Helsinki (HEL)
09h 10min
Airbus A330-30
Airbus A330-30
Landed - Delayed
Thursday
17 July
18:00
Seattle (SEA)
13:28
Helsinki (HEL)
09h 28min
Airbus A330-30
Airbus A330-30
Landed - Delayed
Tuesday
15 July
17:58
Seattle (SEA)
13:55
Helsinki (HEL)
09h 57min
Airbus A330-30
Airbus A330-30
Landed - Delayed
Monday
14 July
17:52
Seattle (SEA)
13:35
Helsinki (HEL)
09h 43min
Airbus A330-30
Airbus A330-30
Landed - Delayed