Informational Guide to Seattle–Tacoma Airport - Seatac (SEA) - NON OFFICIAL

AY34 Finnair - Flight Status

Codeshare Flights
The flight AS7612 from Alaska Airlines (AS) is a codeshare flight operated by Finnair (AY) under the flight number AY34. Check this page for details about flight AY34.

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 Sunday, June 15, 2025.

AY34 On Time performance:
46
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 to Helsinki

Scheduled - On-time
Flight Status for Sunday June 15, 2025
This flight was also scheduled for Yesterday (June 14, 2025). See it here

Airline information

Finnair
Finnair
Equipment: Airbus A330-300

Departure

Seattle (SEA)
June 15, 2025
Seattle-Tacoma International Airport
Estimated Departure Time:
05:40 pm
Gate:
S8
Scheduled Departure Time: 05:40 pm

Arrival

Helsinki (HEL)
June 16, 2025
Helsinki-Vantaa Airport
Estimated Arrival Time:
01:10 pm
Terminal:
-
Gate:
-
Scheduled Arrival Time: 01:10 pm
Baggage: 3
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.seattle-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, Wednesday, Thursday, Saturday, Sunday on a weekly basis.

Which is the distance of flight AY34?
The distance between the two airports is 4769 miles.

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: 09:29 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: 2025-06-15 03:41:37
Current Time in Helsinki: 2025-06-15 13:41:37

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 03, 2025 to June 11, 2025, we have obtained these figures.
Total number of flights: 26
On Time: 12 ( 46 % )
Moderate Delay: 4 ( 15 % )
Significant Delay: 6 ( 23 % )
Major Delay: 4 ( 15 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 30 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from May 03, 2025 to June 11, 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 June 04, 2024 to May 31, 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.

Last Past Flights AY34

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
15 June
06:44 pm
Seattle (SEA)
01:59 pm
Helsinki (HEL)
09h 15min
Airbus A330-30
Airbus A330-30
- Delayed
Thursday
12 June
06:05 pm
Seattle (SEA)
01:25 pm
Helsinki (HEL)
09h 20min
Airbus A330-30
Airbus A330-30
Landed - Delayed
Tuesday
10 June
06:14 pm
Seattle (SEA)
01:33 pm
Helsinki (HEL)
09h 19min
Airbus A330-30
Airbus A330-30
Landed - Delayed
Sunday
08 June
06:10 pm
Seattle (SEA)
01:43 pm
Helsinki (HEL)
09h 33min
Airbus A330-30
Airbus A330-30
Landed - Delayed
Friday
06 June
05:56 pm
Seattle (SEA)
01:22 pm
Helsinki (HEL)
09h 26min
Airbus A330-30
Airbus A330-30
Landed - On-time
Tuesday
03 June
05:39 pm
Seattle (SEA)
01:02 pm
Helsinki (HEL)
09h 23min
Airbus A330-30
Airbus A330-30
Landed - On-time
Sunday
01 June
06:22 pm
Seattle (SEA)
01:22 pm
Helsinki (HEL)
09h 00min
Airbus A330-30
Airbus A330-30
Landed - On-time
Friday
30 May
06:27 pm
Seattle (SEA)
01:41 pm
Helsinki (HEL)
09h 14min
Airbus A330-30
Airbus A330-30
Landed - Delayed
Thursday
29 May
06:04 pm
Seattle (SEA)
01:23 pm
Helsinki (HEL)
09h 19min
Airbus A330-30
Airbus A330-30
Landed - On-time
Tuesday
27 May
05:52 pm
Seattle (SEA)
01:15 pm
Helsinki (HEL)
09h 23min
Airbus A330-30
Airbus A330-30
Landed - On-time