Home / Routes / KSEA → RJAA885 scheduled

The route from Seattle Tacoma International Airport (KSEA) in Seattle to Narita International Airport (RJAA) in Tokyo / Narita. SkyMeter tracks roughly 885 scheduled flights on this route across 5 carriers. The most active operator is JAL (JAL). Average block time is 10h 2m. Departures average 31 minutes off schedule, with 70% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 787-9 Dreamliner.

Scheduled
885
last 543 days
ADS-B observed
79
Airlines
5
Avg dep delay
31m
Late >15 min
69.5%
Cancel rate
0.45%

Recent observed flights

From ADS-B trace data

2026-10-25 20:24  →  2026-10-26 06:47  ·  10h 22m
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2026-10-25 19:59  →  2026-10-26 06:17  ·  10h 18m
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2026-10-24 20:11  →  2026-10-25 06:51  ·  10h 40m
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2026-10-24 19:41  →  2026-10-25 06:02  ·  10h 20m
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2026-10-23 20:24  →  2026-10-24 06:43  ·  10h 18m
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2026-10-23 20:17  →  2026-10-24 06:29  ·  10h 11m
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2026-10-22 20:16  →  2026-10-23 06:35  ·  10h 18m
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2026-10-19 20:18  →  2026-10-20 06:41  ·  10h 23m
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2026-10-19 20:07  →  2026-10-20 06:22  ·  10h 14m
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2026-10-18 20:29  →  2026-10-19 06:47  ·  10h 17m
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Codeshare partnerships

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

sells JAL 360
sells JAL 360
sells JAL 360
sells HAL 268
sells ASA 76
sells JAL 27
sells JTL 1
sells JTL 1
sells JTL 1
sells JTL 1
sells UAL 1

Looking for the return flight?

View RJAA → KSEA