Seoul to Seattle nonstop flights (ICN to SEA)
← ICN all routesICNSEA
Seoul → Seattle · 8,396 km · 9h 55m · ≈1.1k seats/day
On-time
85%
Avg delay
26m
Cancelled
0%
Observed
250flights / 90d
Arrival forecast
46%
Early
39%
On time
7%
15m
3%
30m
5%
45m+
0%
Cxl
0%
Div
Ran 85% on-time across 250 tracked flights in the last 90 days (cancellations not tracked)
Seat capacity · trailing
JanFebMarApr
≈1.1k seats/day in Apr · +6% vs Jan · 94% full
Remaining today
0No departures remain today
Service typically resumes with the first morning bank — check back after midnight for tomorrow's schedule.
By flight number
- KE 4189%B
- DL 19685%B
- AS 12077%C