Home / Routes / KSEA → EFHK77 scheduled

The route from Seattle Tacoma International Airport (KSEA) in Seattle to Helsinki Vantaa Airport (EFHK) in Helsinki. SkyMeter tracks roughly 77 scheduled flights on this route. The most active operator is FIN (FIN). Average block time is 9h 30m. Departures average 53 minutes off schedule, with 96% running more than 15 minutes late. The most common aircraft on this route is the AIRBUS Airbus A330-300.

Scheduled
77
last 442 days
ADS-B observed
23
Airlines
0
Avg dep delay
53m
Late >15 min
96.3%
Cancel rate
1.83%

Recent observed flights

From ADS-B trace data

2026-07-18 01:12  →  2026-07-18 10:34  ·  9h 22m
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2026-07-15 01:41  →  2026-07-15 10:49  ·  9h 8m
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2026-07-13 02:17  →  2026-07-13 11:19  ·  9h 1m
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2026-07-11 01:54  →  2026-07-11 11:08  ·  9h 13m
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2026-07-08 01:46  →  2026-07-08 11:02  ·  9h 16m
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2026-07-06 01:51  →  2026-07-06 11:19  ·  9h 28m
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2026-07-04 02:07  →  2026-07-04 11:46  ·  9h 39m
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2026-07-01 00:59  →  2026-07-01 10:24  ·  9h 25m
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2026-06-29 01:04  →  2026-06-29 10:41  ·  9h 37m
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2026-06-27 01:02  →  2026-06-27 10:23  ·  9h 21m
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Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells FIN 101
sells FIN 101
sells FIN 101
sells FIN 101

Typical aircraft

Observed via ADS-B on this route

AIRBUS Airbus A330-300
A333
100%
of flights

Looking for the return flight?

View EFHK → KSEA