Home / Routes / RJAA → KSEA785 scheduled

The route from Narita International Airport (RJAA) in Tokyo / Narita to Seattle Tacoma International Airport (KSEA) in Seattle. SkyMeter tracks roughly 785 scheduled flights on this route across 6 carriers. The most active operator is JAL (JAL). Average block time is 8h 15m. Departures average 35 minutes off schedule, with 82% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 787-9 Dreamliner.

Scheduled
785
last 479 days
ADS-B observed
167
Airlines
6
Avg dep delay
35m
Late >15 min
81.8%
Cancel rate
0.25%

Recent observed flights

From ADS-B trace data

2026-09-08 09:40  →  2026-09-08 18:05  ·  8h 25m
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2026-09-08 09:31  →  2026-09-08 18:12  ·  8h 40m
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2026-09-05 09:40  →  2026-09-05 18:01  ·  8h 20m
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2026-09-04 10:11  →  2026-09-04 18:56  ·  8h 44m
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2026-09-04 09:32  →  2026-09-04 17:49  ·  8h 17m
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2026-09-02 09:38  →  2026-09-02 18:07  ·  8h 28m
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2026-09-02 09:29  →  2026-09-02 17:36  ·  8h 6m
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2026-09-01 09:53  →  2026-09-01 18:25  ·  8h 32m
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2026-09-01 09:42  →  2026-09-01 18:05  ·  8h 22m
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2026-08-31 09:38  →  2026-08-31 18:05  ·  8h 27m
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Codeshare partnerships

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

sells JAL 358
sells JAL 358
sells JAL 358
sells HAL 267
sells ASA 76
sells JAL 27
sells JTL 3
sells JTL 3
sells JTL 3
sells JTL 2

Looking for the return flight?

View KSEA → RJAA